BT Series Owners Manual - Combined

OWNER’S MANUAL

SOLON FACILITY RIVERSIDE FACILITY THORNBURY FACILITY

30625 Solon Industrial Drive, 3464 DURAHART ST. 35 ELGIN ST.,

SOLON OHIO, RIVERSIDE,CALIF. THORNBURY,ONT.

44139 U.S.A. 92507 U.S.A. N0H 2P0 CANADA

PH. 440-542-3720 PH. 951-369-0878 PH. 519-599-2015

FAX. 440-542-3721 FAX. 951-369-8281 FAX. 519-599-6803

BR

EAK

ERTEC

HN

OLO

GY

BT SERIES HYDRAULIC BREAKERS

Revision : 01/2006

www.rockbreaker.com

BT MODEL BREAKERS- Safety

- Installation- Operation

-Service- Warranty

- Parts

3

CONTENTS

BT Series Breaker Owner’s Manual

Safety

Sizing the Breaker

Hydraulic Circuits

General Information

Hydraulic Fluids

Startup

Operation

Tool Troubleshooting

Maintenance

Disassembly

Reassembly

Removal & Storage

Underwater Applications

Warranty

Bare Breaker Troubleshooting

Torque Specification Charts

4

7

10

13

15

16

17

21

23

25

35

45

46

47

48

51

4

SAFETY

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Danger, Warning, and Caution are hazard alerts used in this manual and

on the breaker decals to identify hazards on or near the carrier and

breaker.

Danger - Immediate hazards, which WILL result in severe personal

injury or death if the proper precautions are not taken.

Warning - Hazards or unsafe practices, which COULD result in per-

sonal injury or death if the proper precautions are not taken.

Caution - Hazards or unsafe practices, which COULD result in product

or property damage if the proper precautions are not taken.

BTI cannot anticipate every possible circumstance that might involve a

hazard. The hazard alerts in this publication and on the product are there-

fore not all inclusive. If a tool, procedure, work method or operating

technique not specifically recommended by BTI is used, you must satisfy

yourself that it is safe for you and others. You should also ensure that the

breaker and carrier will not be damaged or made unsafe by the operation,

maintenance or repair procedures you choose.

Hazard Alerts:

5

SAFETY


SAFETY

Head Foot Eye HearingProtection Protection Protection Protection

Do not operate or service the breaker unless you are qualified.

Avoid loose fitting clothing, loose or uncovered long hair, jewelry and

loose personal articles. These can get caught in moving parts. Jewelry

may also ground a live circuit.

Know and use the protective equipment that is to be worn when operat-

ing or servicing the carrier. Hard hats, protective glasses, protective

shoes, gloves, reflector type vests and ear protection are types of equip-

ment that may be required.

Never drive or operate any carrier while you are under the influence of

alcohol or drugs.

Consult your supervisor if you do not understand the Breaker Owner's

Manual.

6

SAFETY

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To avoid injury from flying chips of stone or concrete, be sure you and

others stay well away from the breaker when it is operating.

BTI Hydraulic Breakers and their components are heavy! Plan carefully

how you will handle them when removing, disassembling, or installing

the breaker. Stand clear when slinging the breaker off the ground.

Only trained mechanics should disassembly the breaker. However if you

should disassemble the breaker be sure to all Nitrogen gas pressure from

the cushion chamber. Refer to the breaker disassembly (page 27) of this

manual for instructions.

Stay clear of the tool when charging the cushion chamber with nitrogen

gas. It may jump against the retainer pins as the gas pressure forces the

piston down.

Observe overhead obstructions and power lines etc, when slinging the

breaker.

As the breaker is used the lower portion of the housing becomes worn.

Used breaker housings are far more unstable than new housings and may

not remain standing without being restrained.

Consult the “AEM Safety Manual” for additional operation safety

tips and procedures for maintenance personnel.

Additional procedure specific warnings are located throughout this

manual. Read this manual carefully to ensure that you can both

operate and service your breaker safely.

7

SIZING THE BREAKER


This is the most critical factor in choosing the breaker size.

Up to 1200-ft.lbs. (1627 Joules), are typically used in concrete and other

light duty work.

1200 - 4000-ft.lbs. (1627 - 5423 Joules) are used in both concrete and

rock applications with limitations on the size and amount of material to

be broken.

Over 4000 ft. lbs. (5423 Joules), are typically used in rock and large scale

concrete demolition projects.

When breaking oversize material the breaker is expected to break the

material down the middle into two pieces. This is optimum production. If

the operator has to re-position the breaker towards the edge of the rock

and gradually downsize the material, production rate slows down. To

assess what size of breaker will effectively handle this application, the

size and hardness of the material must be known. If a 4 cu. yard piece of

hard rock (20,000 psi or greater) needs to be broken in half you will

require a 7,500-ft. lb. or larger breaker. If a 2 cu.yd. piece of limestone

(20,000 psi or less) needs to be broken in half you will require a 3,000 -

5,000-ft. lb. breaker.

When trenching, the breaker is expected to fracture a solid mass of rock

into manageable pieces. The size of the material could be 100's of cu.yds,

and the energy will be quickly absorbed. This is why it is recommended

to work from a bench so the rock has somewhere to break out. We rec-

ommend that when trenching in limestone or medium hard rock, to use a

3,000 - 5,000-ft. lb. breaker. When working in hard material we recom-

mend a 7,500 - 10,000-ft.lb. breaker, and if high production is critical, a

13,500-ft.lb. breaker would be beneficial.

Sizing Based On Type Of Work:

Small Breakers:

Medium Breakers:

Large Breakers:

Breaking Oversize Material:

Trenching:

8

SIZING THE BREAKER

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When breaking Concrete, the breaker is expected to penetrate the materi-

al, allowing it to crack and shake loose from the reinforcing steel. High

frequency breakers tend to provide better performance in this application

as it is not the energy per blow, but the fast blow rate that destroys the

concrete's structural integrity. We recommend on concrete walls, footings,

and floors to use a 750 - 1,500-ft. lb. breaker. With larger projects, con-

sisting of large footings greater then 4 cu. yards, use a 2,000 - 5,000-ft.

lb. breaker. The high production demand of bridge and building demoli-

tion requires a 7,500 - 10,000-ft. lbs. breaker.

The breaker must be sized properly for both the work it will do and the

carrier on which it will be mounted.

After considering the application work, determine the carrier on which

the breaker will be installed. BTI has assigned a ‘Recommended Carrier

Weight’ (see chart on page 9) range for each breaker. If the operating

weight of the carrier falls within this range, the carrier will safely handle

this model of breaker. If the desired breaker falls outside of this recom-

mended carrier weight range, the carriers lifting capacity and oil flow

will need to be verified to ensure a proper fit.

Provided the weight of the breaker does not exceed the maximum lifting

capacity at any position, the carrier is assumed to be stable. On most

loader backhoes and excavators, the maximum lifting capacity is lowest

when the boom is at full reach. This is the value that must be compared

to the operating weight of the breaker.

A required oil flow range is specified for each breaker (see charts at the

end of this manual). Oil flow to the breaker within this range is adequate

for operation. However, for maximum productivity the carrier should be

capable of providing the maximum required flow. Compare the maximum

oil flow requirement of the breaker with the oil flow capacity of the carri-

er. Remember the breaker operates at 1400-2600-psi. therefore, oil flow

should be evaluated at operating pressure. Refer to the charts at the end

of this manual.

Breaking Concrete:

Sizing Based On Carrier Size:

Lifting Capacity:

Oil Flow & Operating Pressure:

9

SIZING THE BREAKER


10

TYPICAL HYDRAULIC CIRCUITS

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To operate a Hydraulic Breaker you only need to control hydraulic flow

and pressure in one direction. The supply line should be directed out the

left side of the boom and the return line on the right.

These attachments will operate within a range of flow. The operating

pressure will depend on the amount of oil flow and the return line

pressure. The relief valve in the supply line should be set at least 400 psi

(28 bar). greater than the maximum stated operating pressure.

The carrier will quite often be equipped with an auxiliary control valve.

(see Fig.2) In this case the auxiliary control can be used to control the

supply of oil. It can usually be adjusted to provide the correct amount of

flow and a relief cartridge can be installed to protect the hydraulic circuit.

Notice when using the auxiliary control valve that oil is not routed back

through the return port on the valve. It is recommended to send the oil

directly back to the cooler, filter, and tank. If the circuit is plumbed using

both ports on the auxiliary valve, the return line should have a bleed line

connected to tank. This will prevent a pressure spike in the returning oil,

which could damage the carrier’s hydraulic circuit.

For Hydraulic Breakers:

Carrier With Auxiliary Circuit:

Figure 2

11BT Series Breaker Owner’s Manual


NOTE:

Adjust the relief valve setting to ensure this pressure is at least 400

psi (28 bar) greater than the maximum operating pressure of the

attachment.

When setting the flow, connect a flow meter in place of the attachment.

Measure the "No-Load" flow when activating the control valve. Then put

a load on the circuit to simulate the attachment working (refer to the

operating pressure) and measure the flow at this point. This is the flow

that needs to be adjusted to the specified oil flow for the attachment.

Continue to load the circuit until the flow drops to zero. Measure the

pressure at which this happens.

If more than one attachment will be used on this circuit with different

flow requirements, you will need to measure the flow and note the adjust-

ment in two locations.

Be sure to record this information on the BTI Installation Notice provid-

ed with each new attachment.

Setting Flow & Pressure:

12


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If the carrier is not equipped with an auxiliary control valve, you will

need to install a priority flow control valve to direct the correct flow

away from the normal circuit and operate the attachment (see Fig.3).

The priority flow control is usually equipped with a flow adjustment and

pressure relief.. These valves often need a check valve on the regulated

port to completely close the flow. If dividing too much flow, this circuit

will generate heat and will need extra cooling capacity.

Carrier Without Auxiliary Circuit:

Figure 3


GENERAL INFORMATION

A BTI hydraulic breaker represents the state of the art in rock and aggre-

gate breaking. Our hydraulic breaker is a self-actuated hammer that deliv-

ers rock-breaking power with the minimum of parts. The main sections of

a BTI breaker are the front head, cylinder, rear head, and control valve.

The FRONT HEAD contains the breaker tool, bushings, and retainer

pins. By removing the retainer pins, the tool can be quickly changed.

The CYLINDER contains the moving piston, which strikes the tool. The

seals for both ends of the piston are also located in the cylinder.

The REAR HEAD houses the cushion chamber, which is charged with

nitrogen gas. The gas in the cushion chamber absorbs the piston's upward

recoil and stores this energy for the next blow.

The CONTROL VALVE is mounted on the cylinder and directs the flow

of hydraulic oil and therefore the movement of the piston. Located direct-

ly above the control valve are the hydraulic oil inlet and outlet ports.

Breaker Structure & Design:

Figure 5

Rear Head

Cylinder

Front Head

Control Valve

14

GENERAL INFORMATION

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Principle Of Operation:

Pressure Pressure Pressure Pressure

Return Return Return Return

Nitrogen ReturnPressure

1

2 2

3

7 7 77

4

6

6

5

A B C D

5

(A) UPWARD MOVEMENT

Oil flows into cylinder chamber (1) and control valve

chamber (7). The piston is pushed up towards the cushion

chamber (5), and the control valve spool is forced down.

(B) REVERSING DIRECTION

When the lower flange fills with oil, it will reach cylinder

chamber (2). At this time both control valve chambers (6)

and (7) have the same pressure, but the spool moves up due

to the flange surface area differences.

(C) DOWNWARD MOVEMENT

When the control valve spool rises and reaches chamber

(7), the flow moves through the control valve to chamber

(4). Due to the area difference between the piston flange

and the extra force from the cushion chamber pressure (5),

the piston accelerates down.

(D) IMPACT

The piston hits the tool. The mid section of the piston will

hit chamber (2). As a result, chamber (6) will remove pres-

sures through chambers (2) and (3). Since chamber (6) is

exhausted, chamber (7) is constantly pressurized and the

control valve will moves down.

ControlValve

Spool

Breaker Body

Piston

CushionChamber

Tool

Tool Retainer Pin

Breaker Parts

Hose Adaptors

Figure 6

Figure 7


HYDRAULIC FLUIDS

For optimum efficiency and service life we recommend that the operating

viscosity (at operating temperature) be selected in the range. V opt = opt.

Operating viscosity 16…45 mm2 /s referred to tank temperature (open

loop circuit). Check carrier’s viscosity range to ensure there are no con-

flicts.

The following values are valid for extreme operating conditions:

V min = 10mm2 /s for short periods at max. leakage oil temp. of 90oC

V max = 800 mm2 /s for short periods upon cold start.

Temperature range (see figure 8) t min = -20oC t max = +75oC

For correct selection of the fluid it is assumed that the operating tempera-

ture in the tank is known, in relation to the ambient temperature.

The fluid should be selected so that, within the optimum range (V opt ),

(see shaded section of selection diagram). We recommend that the higher

Viscosity grade is selection in each case.

Example:

At an ambient temperature of XoC. The operating temperature in the tank

will be 60oC. In the optimum operating viscosity range (V opt ; shaded

section) this corresponds to viscosity grade VG 46 or VG 68; VG 68

should be selected.

Important: The leakage oil temperature is influenced by pressure and

speed and always higher than the tank temperature. Breaker can stop

working at temperatures higher than 70oC.

If it is not possible to comply with the above conditions because of

extreme operating with the operating parameters or higher ambient tem-

perature, please contact us.

Operating Viscosity Range:

Limits Of Viscosity Range:

Notes On Fluid Selection:

Figure 8

STARTUP

16 www.rockbreaker.com

Before operating the breaker you may need to warm the carrier's

hydraulic system. This cold starting technique is useful if the breaker has

been in extended storage, or the ambient temperature is below 20oF.

Warming up the system to its operating temperature will prevent the

breaker misfiring.

First, cycle each boom function by extending and retracting each cylinder

through its full stroke. Hold the valve open for 3 to 5 seconds at each end

of the cylinder's travel. Repeat this procedure until all boom functions

operate smoothly.

Next, raise the breaker so the tool is not pressing onto any material and

fire the hammer. This is called 'idle firing'. In this position the breaker

does not normally run, but circulates warm system oil through the control

valve to the tank. Hold the hammer fire on for 5 seconds, then release for

5 seconds. Repeat this procedure for 3 to 5 minutes depending on the

ambient temperature. While idle-firing the piston may move up and

down, but should not hit the tool.

And finally, start breaking rock by operating the breaker in short 3-sec-

ond bursts. Continue operating with short bursts until the carrier and

breaker are at the operating temperature.

Initial Startup & Cold Weather Starting:


OPERATION

Blank firing emits a distinct metallic ringing. Blank firing most often

occurs in hard rock, just as the rock shatters under the tool. With no

material under the tool, the piston smashes the tool and retainers too far

into the front head, transfering the breaking force back through the break-

er and excavator.

To prevent blank-firing learn to anticipate when the material will break.

Predicting this moment is probably best done by listening to the sound of

the hammer hitting the rock. You will soon notice a change in the ham-

mering sound as the stone is breaking, you are now on your way to antic-

ipating when a rock will break.

Do not operate the breaker continuously for more than 20 seconds.

Excessive heat will be generated and you may mushroom the end of the

tool. If the rock or stone shows no sign of breaking within 20 seconds,

change its position or that of the breaker.

The breaker should not be fired when the carrier's boom cylinders are

fully extended or fully retracted. The cylinders may be damaged from the

breaker's shock pulses.

If your carrier throttle has been set to run at a specific setting, do not

deviate. This provides the proper flow to the breaker. But be careful,

excess flow does not increase breaking power. Your carrier's operating

temperature may run too high, and actually decrease breaking power. If

the hydraulic oil temperature exceeds. 175oF (79oC), stop breaking!

If you plan to operate the breaker underwater, ensure that it has been

equipped with an underwater kit. (See page 58 for details).

For large rocks start at the edge and work toward the center, breaking off

small chunks each time. Breaking along the rock's natural faults and

seams also make for easier breaking. (Fig. 9)

When breaking on a wall or steep incline use a combination of the carri-

er's stick cylinder and tilt cylinder to provide the necessary force to hold

the breaker against the material. Always work the tool 90 degrees to the

material being broken. (Fig. 10 & 11)

As you apply down-force to the breaker, the carrier will lift slightly giv-

ing you a clue that the breaker is properly pressed onto the material.

Excessive down-force will not make breaking easier, in fact the carrier

will be lifted too far off the ground, and this can damage your equipment.

Not enough down-force and the tool will bounce on the material, blank-

firing

Blank Firing:

Suggestions For Efficient Operation:

Figure 9

Figure 10

Figure 11

OPERATION


Do not use the breaker to pry, pick, pound, or lift. This can cause serious

damage to the breaker as the tool side loads or binds in the bushing. The

tool must always move freely straight up and down in the bushing. But

remember, your breaker sideplates are designed to push and rake material

for better positioning.

Suggestions For Efficient Operation:

BENDING

IMPROPER BREAKER OPERATION

POUNDING PRYING

PUSHING LIFTING

PROPER BREAKER OPERATION

RAKING PUSHING

Figure 12

Figure 13


OPERATION

Before trenching, you will first need to remove all overburden material,

exposing the surface of the rock to be broken. To begin, penetrate the

breaker tool deep into the material, splitting and loosening the rock.

Repeat this penetration several times within a small area, excavating a

hole. When excavating a deep trench it is more effective to use steps or

benches allowing a place for the rock to break out to. Keep maintaining

the benches as the trench advances. The sides of the trench must be

sloped to accommodate the width of the breaker. In other words, the larg-

er the breaker and the deeper the trench, the wider the opening at the top

will need to be.

For most situations the excavator will sit off to the side of the trench

allowing you to keep steeper slopes. However the carrier swing function

may not have the strength to push broken rock away from the work area.

In some cases the excavator will sit on top of the trench and the broken

material can be back filled under the excavator.

For best performance, apply the down force in line with the tool, reposi-

tioning every 10 to 15 seconds or when no penetration is evident. Keep

the breaker well greased at all times.

With practice and experience you will learn to determine the best place to

begin breaking just by looking at the rock. You will want to position the

tool on flat areas of the rock, or look for a seam or crack, which may

allow easier splitting. To fully absorb all the breakers energy, the rock

must be resting on a solid base.

Trenching & Excavation Work:

Breaking Oversize Material:

OPERATION


Begin by penetrating the concrete several times in one area with the

breaker tool. This should loosen the concrete and separate the reinforcing

steel. The reinforcing steel may need to be cut, keeping the concrete

pieces manageable for hauling away.

When breaking concrete floors, use the down force from the carrier's

boom cylinder to follow the tool through the concrete. Breaking vertical

walls is more difficult, force must be maintained using a combination of

boom, stick, and tilt cylinders.

A fast blow rate gives the best performance in breaking concrete, so

ensure your carrier is providing the breaker with the maximum recom-

mended oil flow.

Generally when breaking concrete, a chisel point gives the best splitting

action. However if you are breaking hard concrete with lots of reinforc-

ing steel, a moil point may be better. The moil tip allows the tool to

deflect off the steel as it breaks through the concrete.

If the grizzly is covered with rock, use the breaker sideplates to rake the

material. This will get most of the finer material through the bars and lets

the larger pieces rest directly on the grizzly.

Large pieces will break easier if they rest directly against the grizzly bars.

This way all the energy from the breaker is applied to the rock. Breaking

energy will be absorbed if there is too much material under the rock you

are breaking.

If rocks are just hanging on the edge of the bars, use the breaker to ham-

mer them through with short bursts. Do not push them through with the

force of the boom, this can damage your breaker as the front head hits the

grizzly bars.

Breaking Concrete:

Breaking Rock On A Grizzly:


Types Of Tool Failure:

Tool breakage due to improper contact

between the tool’s tip and the rock or

concrete.

Typical failure caused by misalign-

ment between down pressure,

breaker and tool (from prying, lever-

ing, etc.)

Mushrooming or fast wearing caused

by operating too long on the same

spot.

Fatigue breakage with typical fatigue

wrinkles due to steel defect.

Failure due to operation with worn-out

retaining pins, blank-firing, or twisting

the tool.

NO

WARRANTY

Failure due to blank-firing or exces-

sive wear of bushings and/or front

head.

NO

WARRANTY

NO

WARRANTY

PRO-RATED

WARRANTY

NO

WARRANTY

NO

WARRANTY

Mushrooming due to operating with

worn bushings or from firing the

breaker too long at one time.

NO

WARRANTY

Figure 4

TOOL TROUBLESHOOTING

CAUSES OF TOOL FAILURE


The main cause of increased fatigue stress in a tool is any form of side

force during operation which creates bending. Therefore using the tool to

pry, using the incorrect working angle, or attempting to break ground

using the pull of the machine, are all detrimental to the life of a tool and

must be avoided. The hydraulic power available in a carrier far exceeds

the strength of a tool, and if being used incorrectly, can break the tool.

This is any situation where the breaker piston strikes the top of the tool,

but the working end of the tool is not in contact with the work. This hap-

pens when the tool slides off the work, and also on a break-through of

thin concrete slabs or boulders.

Low temperatures cause the tool to be more susceptible to fatigue failure.

Tools should be warmed before extensive use by moderate or light

breaking.

Any form of damage to the surface of a tool renders it more liable to suf-

fer fatigue failure. Care must be taken to prevent scratches, gouges, weld

marks on the tool, or pick up between the tool and tool bushing due to

lack of lubrication or excessive bending. Avoid scratches or gouges to the

surface of the tool.

Metal to metal contact causing pick up could cause deep damage marks

which, in turn, lead to the formation of fatigue cracks and eventual fail-

ure of the tool. Ensure that the tool shank is well lubricated before insert-

ing it into the tool holder. Molybdenum disulfide grease is recommended

for the application at 2 hour intervals, with the tool pushed fully up inside

the breaker. (Refer to Fig. 14).

Keep tools well greased and sheltered from the weather when not in use.

A rusty tool is more likely to suffer fatigue failure. For greasing instruc-

tions. (Refer to Fig 14).

External Forces:

Blank Firing:

Cold Temperatures:

Mechanical & Thermal Damage:

Poor Lubrication:

Corrosion:


To keep your breaker working in top operating condition, the following

maintenance must be performed. Keep in mind that lubrication is the sin-

gle most important procedure for sustaining the life of a breaker. To make

this chore easier, we offer an auto lubrication unit, call BTI for details.

Lubricate the tool with BTI chisel paste or a moly-based grease every

two hours of continuous operation and any time you have serviced the

tool. Failure to lubricate regularly reduces the life of the tool, tool bush-

ings and front head. Never use GP (General Purpose) grease, because it

melts and runs down the tool providing very poor lubrication.

For proper tool lubrication the breaker must be vertical with enough

down-force applied to push the tool into the breaker. This will prevent

grease from entering the area above the tool.

Check that the tool moves freely in the bushings.

Visually check the tool retainer pins. The round retainer pins rotate dur-

ing normal operation. To confirm they are rotating, look at the ends of the

pins for fresh radial marks in the grease on the cross pin.

Every 100 hours the carrier's hydraulic filter must be checked. Inspect the

filter or filter indicator and change as necessary. Clean oil is crucial for

proper breaker performance and life.

Remove and clean the positive valve valve.

Check for wear of the bushings. Refer to page 63 for the bushing wear

limits for each breaker model,

Remove and inspect the tool. See page 23.

Every 1,000 hours, check the breaker's hydraulic circuit pressure relief

and flow settings and adjust to the recommended levels.

Change the carrier hydraulic oil and the oil filter.

Replace all breaker seals and inspect all wear parts.

Daily Maintenance:

After Every 100 Hours:

After Every 1000 Hours:

MAINTENANCE

Failure to lubricate regularly will reduce the life of the tool, retainer pins

tool bushings, and the front head. To properly lubricate the tool, the

breaker must be in a vertical position, with enough down pressure applied

to force the tool up into the breaker housing. This will prevent excessive

grease entering the impact chamber which could cause the breaker to lose

power due to cushioning, or to stop operating altogether due to a

hydraulic lock in the impact chamber.

The breaker should be greased every two hours of use or when the tool

appears shiny where it rides inside the front head. The chart (page 63)

shows the minimum amount recommended for each breaker,and can be

used as a guideline.

Before greasing, down pressure must be

applied to push the tool up into the breaker.

Grease until the grease oozes out around the

tool or the retainer pins.

Grease the breaker every two hours.

Use only BTI Chisel Paste or a molybde-

num disulphide (MoS2) based grease.

Preform a visual check when greasing to ensure the retainer pins rotate

during normal operation. By looking at the side of the front head, check

the ends of the pins confirming they are rotating by the fresh grease

marks.

MAINTENANCE


Greasing The Breaker:

Figure 14


As the breaker is used the lower portion of the housing becomes

worn. Used breaker housings are far more unstable than new hous-

ings and may not remain standing without being restrained.

Position the breaker in an upright position in a service area.

Restrain Breaker with chains, straps or other suitable method to prevent

the breaker from tipping if knocked or hit from a external load. (trucks,

cars, cranes, loads on cranes etc.) The breaker housing should also be

restrained against upward movement produced by the lift crane in case

the bare breaker becomes wedged inside the housing during an improper

reassembly.

Remove crane rigging from breaker housing only after the breaker has

been restrained.

The bare breaker is contained within the box housing under a high

spring load. Follow disassembly procedures carefully to prevent

injury.

LOOSEN BOLTS GRADUALLY AND EQUALLY TO REDUCE

SPRING LOAD FROM THE ISOLATORS.

Once all the bolts have been loosened the pre-load of the inner isolators

will gone. It is then safe to remove the remaining bolts.

Breaker Disassembly:

DISASSEMBLY


Install lifting eyes to the top of the bare breaker on the nitrogen cham-

ber. Lifting eye sizes and specifications are listed in the chart above.

BTI Hydraulic Breakers and their components are heavy! Plan care-

fully how you will handle them when removing, disassembling, or

installing the breaker. Stand clear when slinging the breaker off the

ground.

Using a crane of suitable lift capacity with safety locks on the lifting

hooks lift the breaker up until the bottom of the breaker is well above the

housing flange. Refer to the chart above for breaker and component

weights.

Position the bare breaker in a safe area outside of the immediate working

area of the box housing and restrain the breaker to a suitable structure to

prevent possible tipping of the breaker and possible injury.

Lay the breaker on its back (control valve face up) for safety.

Lay the box housing on its back on top of suitable stands about 3 feet

high with the access ports for the control valve facing upwards. This

makes for easy access to the bottom shims and wear pads.

DISASSEMBLY

Removing The Bare Breaker:

27

DISASSEMBLY


Insert lifting eyes into the rear head and stand the breaker onto the safety

stand. Back off the tie rod nuts a couple of turns, this can be done using a

torque multiplier if the breaker is standing up. If the breaker is lying down,

use the sledge-wrench method. Then using the hoist, jerk the assembly

upwards, which should loosen the rear head from the cylinder.

If the rear head is stuck, it may be necessary to tap the cylinder cover on

alternate sides, with a soft-faced mallet. Remove the nuts from the four tie

rods. Remove the plastic tie rod washers and remove the rear head from the

cylinder, using the lifting eyes. In some cases, the nuts may be seized onto

the tie rods and the nut and tie rod may come out as a unit.

Place the rear head on a clean protective surface.

Removing The Rear Head From The Cylinder:

Tie Rod Nut

Tie Rod SleeveCylinder Cover

Figure 20


DISASSEMBLY

Remove the piston carefully to ensure that it is not damaged.

Install a lifting eye into the top of the piston, and lift the piston straight up

and out of the cylinder to avoid scratching its polished surface. Tapping the

cylinder with a soft-faced mallet may ease the removal of the piston. The

seal bushing will come out with the piston.

Place the piston on a clean protective surface.

Removing The Piston:

PistonUpper Seal

Bushing

Figure 21

29

DISASSEMBLY


Using a screwdriver carefully remove the dust seal, u-packing, buffer

ring, step seal and quad-ring from the lower section of the cylinder and

cylinder bushing.

Note:

Once the seals have be removed they cannot be reused and must be

replaced.

Disassemble the control valve by clamping the valve in a vice and loos-

ening the hex-head bolts from the valve cap. Once the bolts have be

removed tap the cover from the valve.

Once the valve cover has been removed the spool will be visable.

Assuming the valve spool has not been damaged and seized it should

slide out of the valve housing with ease.

Removing The Seals:

Control Valve Disassembly:

Typical Seal

Orientation


DISASSEMBLY

Use hand tools to loosen the tie rods; impact tools will damage the

thread inserts in the front head.

Removing the cylinder involves installing two lifting eyes into the

threaded holes in the top of the cylinder and lifting the cylinder straight

up off the tie rods.

The cylinder should slip easily out of the front head. If not, tap the front

head with a soft-faced, until the cylinder and front head come apart.

To loosen the tie rods it may be necessary to secure the front head to pre-

vent it from rotating.

Loosen the tie rods by rotating them counter-clockwise. Use an

adjustable wrench and a soft-faced mallet or a sledge wrench on the tie

rod flats to loosen the tie rods.

Place the cylinder on clean protective material.

Remove the four tie rods. Place the tie rods on clean protective material.

Removing The Cylinder and Tie Rods:

CylinderFigure 22

31

DISASSEMBLY


Do not gouge out the bushings with a torch.

The tool bushings are held in position by four retainer pins. Remove

these pins by driving them out with a drift, from the side opposite the

stopper plugs.

The tool bushings need to be shrunk to remove them from the front head.

The recommended method of shrinking the bushings is to use an arc

welder, using a very hot weld, laying crescent-shaped beads completely

covering the inside of the bushing. Depending on the breaker bushing

size this could take from one-half to three hours.

Allow the bushing to cool, without quenching, for about one-half hour to

allow the weld to contract and shrink the bushing. This time will be less

for smaller breakers. Knock the bushing out with a bar from the top end

of the front head.

Remove the lower bushing first, and then repeat the procedure for the

upper bushing. If you plan to install the new bushings immediately after

removing the old ones, place the new bushings in dry ice before you start

the removal procedure. Dry ice can take up to 4 hours to achieve the

desired results. Then the bushings will be fully chilled and the front head

will still be hot enough from welding, to receive them. If you are using

liquid nitrogen to shrink the bushings, it can take as little as 15 minutes

to properly chill them.

Removing The Tool Bushing:


DISASSEMBLY

While the seals are still installed in their original positions check for any

scratches or deformation. Do not remove the seals to inspect them. If

there are any scratches or deformation the seals will need to be replaced.

Even the slightest damage to any of the seals will cause oil leakage.

Note:

The seals should be completely replaced after every 600 hours of

breaker operation.

Inspect the control valve spool for any signs of scoring, binding and cavi-

tation. Pay particular attention to the spool holes. Small scratches and

marks may be removed with a fine oilstone or fine emery cloth and oil.

Also check the control valve cap and valve body for marks or scratches,

and remove them if they are not too severe. If the score marks are too

deep or large, the complete control valve assembly must be replaced.

Examine the control valve ports for cavitation and erosion. Check all the

oil passage holes in the control valve and be sure they are not plugged.

Clean them with a fine wire if necessary to remove any dirt particles.

Clean all parts of the control valve in clean solvent and dry them with

compressed air.

Inspecting the Seals:

Inspecting the Control Valve:

33

DISASSEMBLY


The piston should be carefully cleaned and inspected for corrosion, cavi-

tation, pitting, and scoring.

Check the grooves in the piston for metal that has been pulled in due to

galling. If this has occurred clean the grooves. Small marks can be

removed with an oilstone or fine emery cloth and oil.

Look for pitting and deformation of the impact face. They may indicate

that the tool has been operated with too much wear in the tool bushings.

If the face is dished, carefully measure the amount and refer to the ser-

vice manual to see that this amount is allowable for the model you are

servicing. Refer to “Maximum Allowable Piston Deformation” on the

charts on at the end of this manual.

Thoroughly dry the piston, protect it from dirt, and set it aside.

If the piston is not going to be installed immediately, coat it with oil and

store it protected, in a clean dry place.

Inspecting The Piston:

PistonImpact

Face

Deformation

Scoring

Figure 26

Figure 27


DISASSEMBLY

Thoroughly clean the cylinder bore, and remove the dust seal, oil seal,

and slide ring. Check the seals for signs of excessive wear conditions.

Thoroughly inspect the inside walls of the cylinder for corrosion, cavita-

tion, or scoring.

Check grooves above seal area for small pieces of metal, due to galling.

If these are not cleaned out they will chip off and go between the piston

and cylinder, and galling will occur again.

Check for any damage to the threaded inserts that hold the control valve,

and repair or replace as necessary to ensure secure control valve mount-

ing.

Thoroughly dry the cylinder and protect it from dirt.

Inspecting The Cylinder:


REASSEMBLY

If the seals were removed during diassembly they need to be replaced

with new ones. Using a brush, lubricate the seal grooves with either a

moly-based grease or chisel paste and install the new seals.

CAUTION:

Refer to the seal orientation shown in the parts manual to ensure the

seals are correctly installed. Improper seal placement can cause oil

leakage.

Installing the Seals:

Typical Seal

Orientation

36

REASSEMBLY

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Wash all control valve parts thoroughly with new cleansing oil. Any dust

or other foreign matter in the valve or spool can cause seizure. After

washing the parts flush off the oil with clean, compressed air to dry.

Reinstall the spool as shown in the illustration.

Apply clean hydraulic oil to the o-ring grooves on the valve cover and

then reinsert the o-ring and backup ring. Next reassemble the control

valve. The cover is press fit so tighten the cover bolts uniformly using the

cross pattern shown in the illustration to ensure a proper fit.

Clamp the control valve in a vice and torque the cover bolts to the correct

specification shown in the torque chart below.

Control Valve Reassembly:


Piston

Upper Seal

Bushing

Figure 32

Lower the piston carefully to ensure that it is not damaged.

Replace the o-ring in the top of the cylinder. Lubricate the top end of the

piston, and slide the seal bushing into place, with the chamfer or step

towards the center

of the piston.

Lift the piston with the lifting eye, lubricate it thoroughly, and lower it

carefully into the cylinder. It may need a tap to push it through the lower

seals.

When the piston is all the way into the cylinder bore, use a soft mallet to

tap the seal bushing into position in the cylinder. The bushing will stop

when it reaches the support flange inside the cylinder bore.

Replace the o-rings and backup rings on the top of the cylinder where the

rear head makes contact.

The cushion chamber in the rear head needs a small amount of oil for

proper operation. Just before you install the rear head, make a circular

grease dam on the top of the piston, just high enough to contain the

required amount of oil. The amount of oil needed can be obtained from

the chart at the end of this manual.

Lower the rear head over the tie rods. The gas valve should face the same

direction as the control valve bolt holes on the cylinder.

Install new tie rod washers. Lubricate the tie rod nuts with Never Seize,

and tighten them in a crossing pattern to draw the breaker components

together evenly. Finish tightening the nuts to the correct torque in four

stages, using the same crossing pattern.

Installing The Piston:

Installing The Rear Head:

1 4

23

Tie Rod Nut

Tie RodSleeve

Cylinder

Cover

REASSEMBLY

38

REASSEMBLY

www.rockbreaker.com

This gas is stored under high pressure. Caution is advised when

handling.

Remove the gas valve cap from the gas valve. Attach one end of the

charging hose to the gas regulator and attach the charging adapter to the

other end of the hose.

By threading on the adapter to the gas valve and the nitrogen tank valve

open, adjust the regulator handle slowly to build the pressure to the value

specified in the service manual. If the piston is not at the bottom of its

stroke the pressure will move it down to rest on the inside of the front

head. Be aware that if the tool is installed at this stage, it may accelerate

dangerously out of the cylinder when the cushion chamber is being pres-

surized.

To check the cushion chamber pressure, remove the charging adapter

from the end of the hose and put it on the pressure gauge. Thread the

adapter on to the gas valve and observe the pressure reading. If the read-

ing is too high, bleed off a small amount of gas to make the final adjust-

ment, and test again. If the pressure is too low, reinsert the charging

adapter, and build pressure to the required value.

When the pressure is at the correct value, (refer to the “Cushion

Chamber” Pressure on the General Specification Chart at the end of this

manual. Tighten the protective gas cap by hand to ensure the gas valve is

kept clean.

Recharging The Cushion Chamber:


REASSEMBLY

Position mounting bracket on top of the breaker. Insure bracket is not put

on backwards.

Install bolts to mounting bracket

Gradually tighten bolts to provide and even loading to the upper isola-

tor during assembly.

Using a torque wrench tighten the bolts in stages of 75%, 90% 100%.

Refer to the chart below for Torque Specifications.

Mount breaker to carrier.

Install hoses.

Installing The Mounting Bracket:

40

REASSEMBLY

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First grease the inside of the lower bushing, then when the tool is inserted

it will take the grease with it.

Cover the sides of the tool's top section with grease, and insert the tool

into the front head.

Grease and insert the tool retainers and then grease and insert the retainer

pins and stopper plug. The stopper plug should be flush with the front

head.

If storing your breaker for an extended period of time, refer to “Removal

& Storage” in this manual.

Installing The Tool:


You must check the nitrogen gas pressure before operation even though

the unit’s gas pressure has been factory set for best performance.

Check the nitrogen gas pressure in the cushion chamber every 2 weeks.

1. Connect the gas regulator to the nitrogen gas tank. (Fig. 1)

2. Remove the gas valve cap and the connector cap on the gas regulator.

(Fig2)

3. Connect the air hose to the gas valve (C1) on the cushion chamber and

the connector on the gas regulator. (Fig. 3)

4. Ensure the gas pressure (G1) is correct based on the table below.

(Fig. 3)

Charging the Cushion Chamber:

REASSEMBLY

REASSEMBLY


If the nitrogen pressure is higher than the pressure listed in the chart you

should release some gas by following the following procedure.

Release some gas by turning the drain valve (D1) counter-clockwise and

release the gas until the cushion chamber has the recommended gas pres-

sure.

If the nitrogen pressure is lower than the pressure listed in the chart you

must add some gas to charge the chamber using the following procedure.

Turn handle (H2) clockwise on the nitrogen tank. (Fig. 4)

Insert the regulator handle (H1) into the gas regulator body first, then

turn the handle clockwise until the indicator gauge (G1) moves. (Fig.5)

Add nitrogen gas by turning handle (H1) clockwise on the gas regulator

and add gas until the proper pressure is achieved based on the chart. Stop

adding nitrogen when the gas gauge (G1) indicates the recommended gas

pressure by turning handle (H2) counter-clockwise on the nitrogen tank.

(fig. 5, 6).

Release the pressure in the gas regulator by opening the drain valve (D1

Fig. 6).

Remove the air hose and close the gas valve cap.

Make sure that there is no nitrogen gas leakage by preforming a leak test.

(Apply liquid soap and look for any bubbling. If bubbles form in the soap

then there is a nitrogen leak).

Reducing the Cushion Chamber Pressure:

Increasing the Cushion Chamber Pressure:


REASSEMBLY

You must check the nitrogen gas pressure before operation even though

the unit’s gas pressure has been factory set for best performance.

Check the nitrogen gas pressure in the accumulator every 2 weeks.

1. Connect the gas regulator to the nitrogen gas tank. (Fig. 1)

2. Remove the gas valve cap and the connector cap on the gas regulator.

(Fig2)

3. Connect the air hose to the gas valve (C1) on the accumulator and the

connector on the gas regulator. (Fig. 3)

4. Ensure the gas pressure (G2) is correct based on the table below.

(Fig. 3)

Charging the Accumulator:

REASSEMBLY


If the nitrogen pressure is higher than the pressure listed in the chart you

should release some gas by following the following procedure.

Release some gas by turning the drain valve (D2) counter-clockwise and

release the gas until the accumulator has the recommended gas pressure.

If the nitrogen pressure is lower than the pressure listed in the chart you

must add some gas to charge the chamber using the following procedure.

Make sure that there is no regulator handle attached to the gas regulator

(fig. 4).

Turn handle (H2) clockwise on the nitrogen tank. (Fig. 5)

Add nitrogen gas by turning handle (H2) clockwise on the gas regulator

and add gas until the proper pressure is achieved based on the chart. Stop

adding nitrogen when the gas gauge (G2) indicates the recommended gas

pressure by turning handle (H2) counter-clockwise on the nitrogen tank.

(fig. 5, 6).

Release the pressure in the gas regulator by opening the drain valve (D2

Fig. 6).

Remove the air hose and close the gas valve cap.

Make sure that there is no nitrogen gas leakage by preforming a leak test.

(Apply liquid soap and look for any bubbling. If bubbles form in the soap

then there is a nitrogen leak).

Reducing the Cushion Chamber Pressure:

Increasing the Cushion Chamber Pressure:


At the end of the day if the breaker is not to be removed from the carrier,

it should be left resting in a vertical position. When it's time to remove

and store your breaker, follow one of these steps.

Storing your breaker for up to a week, is considered short term storage.

This is how to store the breaker.

Using your excavator lay the breaker on wooden blocks, the breaker

mounting end should lie higher than the tool end. Now remove the pins

to disconnect the breaker from the boom. Remove the tool and ensure the

retaining pins, bushings and piston bottom are all well greased. Then

reinstall the tool and cover the breaker with a tarp.

If you plan to store the breaker longer than a week, use one of the follow-

ing two procedures depending on whether you are standing the breaker

up or laying it down.

For long term storage in which you are laying down the breaker, first

release the cushion chamber gas pressure. Then remove the tool.

Liberally grease the piston bottom, retaining pins and inside the front

head. Next, push the piston up inside the breaker and reinstall the tool.

Finally, with the breakers mounting end elevated, cover the breaker with

a tarp.

For long term storage where you are standing the breaker up, the breaker

must be stored in a safety stand. Allow the breaker's weight to push the

tool up into the breaker. You do not need to release the cushion chamber

gas pressure.

Removal & Storage:

Short Term Storage:

Long Term Storage - Lying Down:

Long Term Storage - Upright:

REMOVAL & STORAGE


UNDERWATER APPLICATIONS

BOXED BREAKER HOUSINGS REQUIRED SPECIFIC MODIFI-

CATIONS FOR UNDERWATER APPLICATIONS. PLEASE CON-

TACT BTI FOR MORE INFORMATION.

To adapt the BTI Breaker for underwater use, compressed air must be fed

into the breaker front head area, creating a positive air pressure that will

keep the water out. If water does enter the front head and the breaker is

fired, it could force water and debris up inside, resulting in seal damage.

An 18 cfm compressor is recommended at 21 psi. For depths exceeding

15 ft, increase to 26 psi. Compressed air must be directed to the hydraulic

breaker air breather.

Start supplying air to the breaker before placing it underwater, and con-

tinue supplying air until the breaker is removed from the water. Continue

to operate the breaker out of the water for approximately 10 minutes,

then grease the tool and front head with the tool pressed in.

Setup:

Underwater Operation:


WARRANTY

1. BREAKER TECHNOLOGY INC. Company (hereinafter referred to as "BTI")

warrants this product against defects in materials and workmanship for a period

of twelve (12) months from the date of Installation. This warranty will become

void if, (a) replacement parts not manufactured by BTI are used, and (b) non-

standard length tools are used. This warranty does not cover o-rings, seals, fit-

tings, hoses, breaker tools or other items considered normal wear items. These

are covered by the Limited Warranty period of thirty (30) days. Warranty for pro-

priety items such as valves, filters, installation kits, and componentry that are

not manufactured by BTI, will be governed by the warranty terms of their manu-

facturer. This warranty is void if BTI's standard installation specifications and

procedures are not adhered to.

2. BTI's Customer Service Department will authorize return of any defective

components or sufficient evidence of such defect to a BTI warehouse. Such

components or such evidence must clearly show that the defect was caused by

faulty material or poor workmanship. Warranty claim will be accepted only if it is

submitted on a proper claims form with proof of purchase and received within

sixty (60) days from the date of discovery of the defect. Warranty claims will be

considered only if the "Installation Notice" has been duly filled in and returned to

BTI's Customer Service Department within thirty (30) days from the date of

installation.

3. BTI will at it's option, repair or refurbish the defective part(s) without charge to

the initial user or may elect to issue full or partial credit toward the purchase of a

new part(s). The extent of credit issued, which will be in the form of a "Credit

Memo", will be determined by pro-rating against the normal life of the part(s) in

question.

4. BTI is not responsible for mileage, travel time, travel expenses, overtime

labor, and any freight expenses required to facilitate the repair.

5. This warranty does not apply if the product has been damaged by accident,

abuse, misuse, misapplication or neglect, or as a result of service, disassembly

or modification, without BTI's express authorization.

6. BTI assumes no liability beyond the replacement of defective parts or materi-

als and/or the correction of such defective parts or materials.

7. BTI neither assumes nor authorizes any other person to assume for it any lia-

bility in connection with the sale of it's products other than that specifically stat-

ed herein.

8. THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY AND ALL OTHER WAR-

RANTIES. EXCEPT AS EXPRESSLY SET FORTH HEREIN, BTI MAKES NO

REPRESENTATION OR WARRANTY, STATUTORY, EXPRESS OR IMPLIED,

WITH RESPECT TO THE PRODUCTS MANUFACTURED AND/OR SUPPLIED

BY BTI, WHETHER AS TO MERCHANTABILITY, FITNESS FOR A PARTICU-

LAR PURPOSE OR ANY OTHER MATTER. IN NO EVENT, INCLUDING IN

THE CASE OF A CLAIM OF NEGLIGENCE, SHALL BTI BE LIABLE FOR INCI-

DENTAL OR CONSEQUENTIAL DAMAGES.


TROUBLESHOOTING

If oil leakage develops, it may not be necessary to replace parts. Check the fol-

lowing points in the chart below before calling your BTI representative. A slight

amount of oil seepage around the breaker connecting parts is normal during the

first 200 hours of operation.

Area of Leakage Condition Corrections

A. The space between Large amounts of Damaged seals.

the tool and bushing oil coming out. Re-seal as

necessary.

B. Oil over the surface Possible loose hoses Check condition

of the breaker. or adapter fittings. of hoses and

fittings, tighten

as necessary.

C. Control valve cap Oil ooze after Normal oozing of

bolts. overhaul of unit. assembly

lubricants.

D. Between control Oil ooze after Normal oozing of

valve and surface of breaker overhaul assembly

cylinder. lubricants.

E. Joining surface of Oil oozing Loose tie rod

cylinder and rear New oil leaking nut, re-tighten

head. Damaged O-ring,

replace.

F. Joining surface of New oil leaking Loose plugs on

cylinder and front face of cylinder,

head. retighten.

Damaged seals in

the cylinder, replace

as necessary.

Setup:

B

D

C

A

F

E

Figure 40


TROUBLESHOOTING

Poor Breaker Performance:

CONDITION CAUSE CORRECTION

Does not hammer Base carrier selector valve does not Check connection from cab

operate properly. controls to the selector valve.

Poor performance of the hydraulic pump. Check pump output.

Repair or replace.

Pressure relief valve set too low. Check relief settings and adjust.

Clogged or restricted hoses. Clean or replace.

Cushion chamber fills with oil. Replace seals.

Seizure of breaker. Overhaul and replace

worn parts.

Erratic Hammering Hyd. oil temperature too high. Oil temperature must not exceed

170 deg.F (77 deg. C).

Insufficient oil flow and/or pressure. Check base carrier hydraulic

system.

Clogged or restricted hoses, or pipes. Clean or replace.

Not enough down force on the tool. Increase the down pressure

acting on the tool.

Pressure too high in cushion chamber. Adjust pressure.

Too much grease in the impact chamber. Remove tool from front head

and clean out excess grease.

Follow proper greasing

instructions.

Excessive clearance between tool and Check clearance and replace

tool bushing. worn parts.

Excess wear at top of tool. Remove and inspect the tool.

Replace if necessary.

Foreign matter in the breaker control valve. Disassemble and clean.

Seizure of piston and cylinder. Overhaul the breaker.


TROUBLESHOOTING

CONDITION CAUSE CORRECTION

Lack of Power Insufficient oil flow or oil pressure. Check hydraulics of the

base carrier.

Broken tool Replace tool, check

piston for damage.

Cushion chamber gas pressure is too low. Check and adjust.

Breaking of Tool Abuse of tool and prying with tool. Apply down force in

the direction of tool

only. Check for excess

play in arms, links, and

pins.

Mushrooming of Tool Continuous hammering in one place. Use short bursts.

Re-position breaker

every 30 seconds.

Rapid increase in Oil Insufficient oil cooling. Check oil cooler.

Temperature Insufficient oil flow. Check pump output.

Incorrect oil pressure. Check relief valve

setting.

Emulsification of Oil Oil contaminated with water. Locate source of water

and repair. Replace oil

Poor Breaker Performance:


TORQUE SPECIFICATIONS

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SOLON FACILITY RIVERSIDE FACILITY THORNBURY FACILITY

30625 Solon Industrial Drive, 3464 DURAHART ST. 35 ELGIN ST.,

SOLON OHIO, RIVERSIDE,CALIF. THORNBURY,ONT.

44139 U.S.A. 92507 U.S.A. N0H 2P0 CANADA

PH. 440-542-3720 PH. 951-369-0878 PH. 519-599-2015

FAX. 440-542-3721 FAX. 951-369-8281 FAX. 519-599-6803

BTSERIES Hydraulic Breakers

TC 1

Hydraulic BreakersBTSERIES 2

Hydraulic BreakerBT110 4Bare BreakerBT110B 6




Hydraulic BreakerBT710 26Main Body AssemblyBT710B 28






THIS PAGE LEFT BLANK FOR PRINTING

2

BTSERIES

Hydraulic Breakers

3

BTSERIES

Hydraulic BreakersQTY.PART No.ITEM DESCRIPTION

When Ordering, Give Part No., Part Name, Model & Serial No.

1 BT110 Hydraulic Breaker ( Page 4 )Hydraulic Breaker ( Page 4 ) 12 BT310 Hydraulic Breaker ( Page 8 )Hydraulic Breaker ( Page 8 ) 13 BT410 Hydraulic Breaker ( Page 14 )Hydraulic Breaker ( Page 14 ) 14 BT510 Hydraulic Breaker ( Page 20 )Hydraulic Breaker ( Page 20 ) 15 BT710 Hydraulic Breaker ( Page 26 )Hydraulic Breaker ( Page 26 ) 16 BT810 Hydraulic Breaker ( Page 32 )Hydraulic Breaker ( Page 32 ) 17 BT910 Hydraulic Breaker ( Page 38 )Hydraulic Breaker ( Page 38 ) 18 BT1410 Hydraulic Breaker ( Page 44 )Hydraulic Breaker ( Page 44 ) 19 BT1710 Hydraulic Breaker ( Page 50 )Hydraulic Breaker ( Page 50 ) 1

10 BT2010 Hydraulic Breaker ( Page 56 )Hydraulic Breaker ( Page 56 ) 1

4

BT110

Hydraulic Breaker

5

BT110

Hydraulic BreakerQTY.PART No.ITEM DESCRIPTION


1 6150101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details 13 6150005 Upper Isolator Upper Isolator 14 6150010 Lower Isolator Lower Isolator 15 6150014 Bolt Bolt 96 6150015 Nut Nut 97 6150016 Washer Washer 98 Pin Call BTI for DetailsPin Call BTI for Details 29 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details 2

10 6500017 Bolt Bolt 211 6500018 Nut Nut 412 6150092 Hose Adapter #5Hose Adapter #5 2

12-1 6150094 Hose Adapter #4Hose Adapter #4 213 6500088 O-Ring O-Ring 217 BT110B Bare Breaker ( Page 6 )Bare Breaker ( Page 6 ) 1

6

BT110B

Bare Breaker

7

BT110B

Bare BreakerQTY.PART No.ITEM DESCRIPTION


1 6150051 Cylinder Cylinder 12 6150084 * U-Packing U-Packing 13 6150086 * Dust Seal Dust Seal 14 6150053 Piston Piston 15 6150063 Valve Valve 16 6150071 Plug Plug 27 6150072 Choke Plug Choke Plug 18 6150073 * O-Ring O-Ring 19 6151529 Plug Plug 1

10 6150074 * U-Packing U-Packing 111 6150081 * Quad Ring Quad Ring 112 6150033 * O-Ring O-Ring 113 6150133 * Backup Ring Backup Ring 114 6150052 Head Cap Head Cap 115 6150054 Front Head Front Head 116 6150055 Front Bushing Front Bushing 117 6150039 Tool Retainer Tool Retainer 118 BT110-M-650 Moil Tool Moil Tool REF

18-2 BT110-C-650 Chisel Tool Chisel Tool REF18-3 BT110-B-650 Blunt Tool Blunt Tool REF

19 6150009 Stop Pin Stop Pin 220 6503507 Plug Plug 221 6501529 Grease Nipple Grease Nipple 122 6503527 Air Cap Assembly Air Cap Assembly 123 6150012 ** Tie Rod Washer Tie Rod Washer 424 6150061 ** Tie Rod Tie Rod 425 6501519 Gas Valve Assembly Gas Valve Assembly 126 6500088 * O-Ring O-Ring 227 6150092 Hose Adapter #5Hose Adapter #5 2

27-1 6150094 Hose Adapter #4Hose Adapter #4 228 6150003 Knock Pin Knock Pin 229 6500007 * O-Ring O-Ring 130 6152028 Helisert Helisert 431 6150098 Master Seal Kit Master Seal Kit REF32 6150049 Hardware Kit Hardware Kit REF

*) Included in Seal Kit # 6150098

**) Included in Hardware Kit # 6150049

8

BT310

Hydraulic Breaker

9

BT310



1 6500101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details 13 6500005 Upper Isolator Upper Isolator 14 6500010 Lower Isolator Lower Isolator 15 6500014 Bolt Bolt 86 6500015 Nut Nut 87 6500016 Washer Washer 88 Pin Call BTI for DetailsPin Call BTI for Details 29 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details 2



10

BT310B

Bare Breaker

11

BT310B



1 6500051 Cylinder Cylinder 12 6500084 ** U-Packing U-Packing 23 6500086 ** Dust Seal Dust Seal 14 6500053 Piston Piston 15 6500060 Cylinder Bushing Cylinder Bushing 16 6500081 ** Quad Ring Quad Ring 17 6500080 ** Step Seal Step Seal 28 6500033 ** O-Ring O-Ring 39 6500052 Head Cap Head Cap 1

10 6500054 Front Head Front Head 111 6500061 @@ Tie Rod Tie Rod 412 6500012 @@ Tie Rod Washer Tie Rod Washer 413 6500003 Knock Pin Knock Pin 214 6500064 Valve Case Valve Case 115 6500063 Valve Valve 116 6500089 @ O-Ring O-Ring 117 6500066 Valve Plate Valve Plate 118 6500036 Washer Washer 419 6500037 Bolt Bolt 420 6500088 @ O-Ring O-Ring 221 6500087 @ O-Ring O-Ring 222 6500072 Choke Pulg Choke Pulg 123 6500036 Washer Washer 624 6500037 Bolt Bolt 625 6500024 Plug Plug 226 6501539 * O-Ring O-Ring 227 6501562 ** O-Ring O-Ring 128 6501561 Plug Plug 129 6501563 ** O-Ring O-Ring 130 6501564 Plug Plug 131 6150071 Plug Plug 132 6500025 Adjuster Assembly Adjuster Assembly 133 6500006 Thrust Ring Thrust Ring 134 6500056 Front Bushing Front Bushing 135 6500009 Stop Pin Stop Pin 436 6503507 Plug Plug 4

*) Included in Seal Kit #6500098

**) Included in Seal Kit #6500099

@) Included in Seal Kit #6500100

@@) Included in Hardware Kit #6500049

12

BT310B

Bare Breaker

13

BT310B



37 6500039 Retainer Pin Retainer Pin 138 6501529 Grease Nipple Grease Nipple 139 6500030 Plug Plug 140 6503527 Air Cap Assembly Air Cap Assembly 141 BT310-M-730 Moil Tool Moil Tool REF


42 6501519 Gas Valve Assembly Gas Valve Assembly 143 6500007 * O-Ring O-Ring 144 6502028 Helisert Helisert 445 6500098 Master Seal Kit Master Seal Kit REF46 6500099 Cylinder Seal Kit Cylinder Seal Kit REF47 6500100 Valve Seal Kit Valve Seal Kit REF48 6500049 Hardware Kit Hardware Kit REF


14

BT410

Hydraulic Breaker

15

BT410



1 6700101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details REF3 6700005 Upper Isolator Upper Isolator 14 6700010 Lower Isolator Lower Isolator 15 6500014 Bolt Bolt 86 6500015 Nut Nut 87 6500016 Washer Washer 88 Pin Call BTI for DetailsPin Call BTI for Details 29 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details 2



16

BT410B

Bare Breaker

17

BT410B



1 6700051 Cylinder Cylinder 12 6700083 * Buffer Ring Buffer Ring 13 6700084 * U-Packing U-Packing 14 6700086 * Dust Seal Dust Seal 15 6700053 Piston Piston 16 6700060 Cylinder Bushing Cylinder Bushing 17 6700081 * Quad Ring Quad Ring 18 6700080 * Step Seal Step Seal 29 6700033 * O-Ring O-Ring 5

10 6700052 Head Cap Head Cap 111 6700054 Front Head Front Head 112 6700061 @ Tie Rod Tie Rod 413 6700012 @ Tie Rod Washer Tie Rod Washer 414 6700013 @ Tie Rod Nut Tie Rod Nut 415 6700064 Valve Case Valve Case 116 6700063 Valve Valve 117 6700089 ** O-Ring O-Ring 118 6700066 Valve Plate Valve Plate 119 6700036 Washer Washer 1020 6700035 Bolt Bolt 1021 6700088 ** O-Ring O-Ring 222 6700087 ** O-Ring O-Ring 224 6500092 Hose Adapter #5Hose Adapter #5 2

24-1 6500024 Plug Plug 225 6501539 @@ O-Ring O-Ring 226 6500088 * O-Ring O-Ring 227 6150064 Plug Plug 228 6701562 * O-Ring O-Ring 229 6501561 Plug Plug 230 6701563 * O-Ring O-Ring 231 6700006 Rear Bushing Rear Bushing 132 6700055 Front Bushing Front Bushing 133 6700009 Stop Pin Stop Pin 534 6503507 Plug Plug 535 6700039 Retainer Pin Retainer Pin 236 6501529 Grease Nipple Grease Nipple 1


**) Included in Seal Kit #6700100

@) Included in Hardware Kit #6700049

@@) Included in Master Seal Kit #6700098

18

BT410B

Bare Breaker

19

BT410B



37 6500030 Plug Plug 238 6503527 Air Cap Assembly Air Cap Assembly 1

39-1 BT410-M-806 Moil Tool Moil Tool 139-2 BT410-C-806 Chisel Tool Chisel Tool 139-3 BT410-B-806 Blunt Tool Blunt Tool 1

40 6501519 Gas Valve Assembly Gas Valve Assembly 141 6500007 @@ O-Ring O-Ring 242 6700026 Connector Connector 143 6700028 Union Cap Union Cap 144 6500064 Valve Case Valve Case 245 6501563 @@ O-Ring O-Ring 246 6500025 Adjuster Assembly Adjuster Assembly 147 6701539 Plug Plug 148 6150073 O-Ring O-Ring 149 6500003 Knock Pin Knock Pin 250 6702028 Helisert Helisert 451 6700098 Master Seal Kit Master Seal Kit REF52 6700099 Cylinder Seal Kit Cylinder Seal Kit REF53 6700100 Valve Seal Kit Valve Seal Kit REF54 6700049 Hardware Kit Hardware Kit REF

@@) Included in Master Seal Kit #6700098

20

BT510

Hydraulic Breaker

21

BT510



1 6900101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details 13 6900005 Upper Isolator Upper Isolator 14 6900010 Lower Isolator Lower Isolator 15 6900014 Bolt Bolt 86 6900015 Nut Nut 87 6900016 Spring Washer Spring Washer 88 Pin Call BTI for DetailsPin Call BTI for Details 29 Stop Pin Call BTI for DetailsStop Pin Call BTI for Details 2


12-1 6900094 Hose Adapter #4Hose Adapter #4 213 6501539 O-Ring O-Ring 214 6900093 Hose Assembly #5 x #5Hose Assembly #5 x #5 2

14-A 6900095 Hose Assembly #4 x #4Hose Assembly #4 x #4 215 6900021 Socket Socket 116 6900022 Elbow #5Elbow #5 2

16-1 6900023 Elbow #4Elbow #4 217 BT510B Bare Breaker ( Page 22 )Bare Breaker ( Page 22 ) 1

22

BT510B

Bare Breaker

23

BT510B



1 6900051 Cylinder Cylinder 12 6900083 K2 Buffer Ring Set Buffer Ring Set 13 6900084 K2 U-Packing U-Packing 14 6900086 K2 Dust Seal Dust Seal 15 6900053 Piston Piston 16 6900060 Cylinder Bushing Cylinder Bushing 17 6900081 K2 Quad Ring Quad Ring 18 6900080 K2 Step Seal Step Seal 29 6900033 K2 O-Ring O-Ring 4

10 6900052 Head Cap Head Cap 111 6900054 Front Head Front Head 112 6900061 T1 Tie Rod Tie Rod 413 6900001 T1 Tie Rod Woodruff Tie Rod Woodruff 414 6900012 T1 Washer Washer 415 6900013 T1 Nut Nut 416 6900064 Valve Case Valve Case 117 6900063 Valve Valve 118 6700089 K3 O-Ring O-Ring 119 6900066 Valve Plate Valve Plate 120 6900088 K3 O-Ring O-Ring 221 6900087 K3 O-Ring O-Ring 222 6900072 Plug Plug 123 6900036 Washer Washer 1024 6900037 Bolt Bolt 1025 6501563 K1 O-Ring O-Ring 126 6500064 Valve Case Valve Case 127 6501539 K1 O-Ring O-Ring 228 6500024 Plug Plug 229 6901561 Plug Plug 130 6501539 K2 O-Ring O-Ring 131 6501561 Plug Plug 132 6701562 K2 O-Ring O-Ring 133 6900006 Rear Bushing Rear Bushing 134 6900056 Front Bushing Front Bushing 135 BT510-M-850 Moil Tool Moil Tool REF

35-1 BT510-C-850 Chisel Tool Chisel Tool REF

K1) Included in Master Seal Kit #6900098

K2) Included in Cylinder Seal Kit #6900099

K3) Include in Valve Seal Kit #6900100

T1) Included in Hardware Kit #6900049

24

BT510B

Bare Breaker

25

BT510B



35-2 BT510-B-850 Blunt Tool Blunt Tool REF36 6900009 Stop Pin Stop Pin 537 6503507 Plug Plug 538 6900039 Tool Retainer Tool Retainer 239 6501529 Grease Nipple Grease Nipple 140 6503527 Air Cap Assembly Air Cap Assembly 141 6501519 Gas Valve Assembly Gas Valve Assembly 142 6500003 Knock Pin Knock Pin 243 6500007 K1 O-Ring O-Ring 144 6900098 Master Seal Kit Master Seal Kit REF45 6900099 Cylinder Seal Kit Cylinder Seal Kit REF46 6900100 Valve Seal Kit Valve Seal Kit REF47 6900049 Hardware Kit Hardware Kit REF


26

BT710

Hydraulic Breaker

27

BT710



1 6130025 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details REF3 6130005 Upper Isolator Upper Isolator 14 6130010 Bottom Isolator Bottom Isolator 15 6130029 Nylon Plate Nylon Plate 56 6130011 O-Ring O-Ring 107 6130014 Hex Bolt Hex Bolt 128 6130015 Locknut Locknut 129 6130016 Washer Washer 12

10 Pin Call BTI for DetailsPin Call BTI for Details REF11 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details REF12 6130017 Hex Bolt Hex Bolt 213 6130018 Hex Nut Hex Nut 414 6130092 Hose Adapter #3Hose Adapter #3 2

14-1 6130094 Hose Adapter #4Hose Adapter #4 215 6131539 O-Ring O-Ring 216 6130020 O-Ring O-Ring 120 BT710B Main Body Assembly ( Page 28 )Main Body Assembly ( Page 28 ) 1

28

BT710B

Main Body Assembly

29

BT710B

Main Body AssemblyQTY.PART No.ITEM DESCRIPTION


1 6130051 Cylinder Cylinder 12 6130083 * Buffer Ring Buffer Ring 13 6130084 * U-Packing U-Packing 14 6130086 * Dust Seal Dust Seal 15 6130053 Piston Piston 16 6130060 Cylinder Bushing Cylinder Bushing 17 6130081 * Quad Ring Quad Ring 18 6130080 * Step Seal Step Seal 29 6130033 * O-Ring O-Ring 3

10 6130052 Head Cap Head Cap 111 6130054 Front Head Front Head 112 6130061 @ Through Bolt Through Bolt 413 6130001 @ Nut Nut 414 6130012 @ Washer Washer 415 6130013 @ Nut Nut 416 6130064 Valve Case Valve Case 117 6130063 Valve Valve 118 6130089 ** O-Ring O-Ring 119 6130066 Valve Plate Valve Plate 120 6130088 ** O-Ring O-Ring 221 6500089 ** O-Ring O-Ring 222 6900072 Plug Plug 123 6900036 Washer Washer 424 6900037 Bolt Bolt 425 6130035 Bolt Bolt 626 6130024 Plug Plug 227 6131539 O-Ring O-Ring 228 6130002 O-Ring O-Ring 129 6131561 Plug Plug 130 6701562 O-Ring O-Ring 131 6501564 Plug Plug 132 6130006 Rear Bushing Rear Bushing 133 6130056 Front Bushing Front Bushing 134 6130009 Stop Pin Stop Pin 435 6503507 Plug Plug 536 6130039 Chisel Pin Chisel Pin 237 6501529 Grease Nipple Grease Nipple 1

*) Included in Seal Kit 6130099

**) Included in Seal Kit 6130100

@) Included in Hardware Kit 6130049

30

BT710B

Main Body Assembly

31

BT710B

Main Body AssemblyQTY.PART No.ITEM DESCRIPTION


38 6500030 Plug Plug 139 650-03527 Air Cap Assembly Air Cap Assembly 140 BT710-M-975 Moil Tool Moil Tool REF

40-B BT710-C-975 Chisel Tool Chisel Tool REF40-C BT710-B-975 Blunt Tool Blunt Tool REF

41 6130136 Washer Washer 642 6500003 Knock Pin Knock Pin 243 6501519 Gas Valve Assembly Gas Valve Assembly 144 6130020 O-Ring O-Ring 245 6500007 O-Ring O-Ring 146 6150071 Plug Plug 1

6130098 Master Seal Kit Inlcudes Cylinder& Valve KitsMaster Seal Kit Inlcudes Cylinder& Valve Kits REF6130099 Cylinder Seal Kit Cylinder Seal Kit REF6130100 Valve Case Seal Kit Valve Case Seal Kit REF6130049 Hardware Kit Hardware Kit REF

32

BT810

Hydraulic Breaker

33

BT810



1 6180101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details 13 6180005 Upper Isolator Upper Isolator 14 6180010 Lower Isolator Lower Isolator 15 6180029 Nylon Plate Nylon Plate 56 6130011 O-Ring O-Ring 107 6180014 Bolt Bolt 128 6180015 Nut Nut 129 6180016 Washer Washer 12

10 Pin Call BTI for DetailsPin Call BTI for Details 211 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details 212 Bracket Bushing Call BTI for DetailsBracket Bushing Call BTI for Details 413 6180017 Bolt Bolt 214 6900018 Nut Nut 415 6180092 Hose Adapter #3Hose Adapter #3 2


34

BT810B

Bare Breaker

35

BT810B



1 6180051 Cylinder Cylinder 12 6180083 K2 Buffer Ring Buffer Ring 13 6180084 K2 U-Packing U-Packing 14 6180086 K2 Dust Seal Dust Seal 15 6180053 Piston Piston 16 6180060 Cylinder Bushing Cylinder Bushing 17 6180081 K2 Quad Ring Quad Ring 18 6180080 K2 Step Seal Set Step Seal Set 29 6180033 K2 O-Ring O-Ring 5

10 6180052 Head Cap Head Cap 111 6180054 Front Head Front Head 112 6180061 T1 Tie Rod Tie Rod 413 6180001 T1 Woodruff Nut Woodruff Nut 414 6180012 T1 Washer Washer 415 6180013 T1 Nut Nut 416 6500003 Knock Pin Knock Pin 217 6180064 Valve Case Valve Case 118 6180063 Valve Valve 119 6180066 Valve Plate Valve Plate 120 6180067 K3 Backup Ring Backup Ring 121 6130089 K3 O-Ring O-Ring 122 6130088 K3 O-Ring O-Ring 223 6500089 K3 O-Ring O-Ring 224 6180072 Plug Plug 125 6130035 Bolt Bolt 626 6130036 Bolt Bolt 427 6131539 K1 O-Ring O-Ring 228 6130024 Plug Plug 229 6130002 K2 O-Ring O-Ring 130 6131561 Plug Plug 131 6701562 K2 O-Ring O-Ring 132 6501561 Plug Plug 133 6180006 Rear Bushing Rear Bushing 134 6180056 Front Bushing Front Bushing 135 BT810-M-1165 Moil Tool Moil Tool REF

35-1 BT810-C-1165 Chisel Tool Chisel Tool REF


K2) Included in Seal Kit #6180099

K3) Included in Valve Seal Kit #6180100


36

BT810B

Bare Breaker

37

BT810B



36 BT810-B-1165 Blunt Tool Blunt Tool REF37 6503507 Plug Plug 338 6180039 Retainer Pin Retainer Pin 239 6501529 Grease Nipple Grease Nipple 140 6503527 Air Cap Assembly Air Cap Assembly 141 6501519 Gas Valve Assembly Gas Valve Assembly 142 6500007 K1 O-Ring O-Ring 244 6500030 Plug Plug 245 6700007 K1 O-Ring O-Ring 646 6700026 Connector Connector 1

46-1 6700027 Plug Plug 147 6700028 Union Cap Union Cap 148 6701539 Plug Plug 449 6130136 Washer Washer 650 6900036 Washer Washer 451 6180009 Stop Pin Stop Pin 252 6183507 Plug Plug 253 6180075 Helisert Helisert 654 6180087 Helisert Helisert 455 6180098 Master Seal Kit Master Seal Kit REF56 6180099 Cylinder Seal Kit Cylinder Seal Kit REF57 6180100 Vlve Seal Kit Vlve Seal Kit REF58 6180049 Hardware Kit Hardware Kit REF


38

BT910

Hydraulic Breaker

39

BT910



1 6230101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details 13 6230005 Upper Isolator Upper Isolator 14 6230010 Lower Isolator Lower Isolator 15 6230029 Nylon Plate Nylon Plate 56 6230011 O-Ring O-Ring 107 6230014 Bolt Bolt 128 6180015 Nut Nut 129 6180016 Washer Washer 12

10 Pin Call BTI for DetailsPin Call BTI for Details 211 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details 212 Bracket Bushing Call BTI for DetailsBracket Bushing Call BTI for Details 413 6180017 Bolt Bolt 214 6900018 Nut Nut 415 6230092 Hose Adapter Low Pressure #3Hose Adapter Low Pressure #3 2

15-1 6230093 Hose Adapter Low Pressure #4Hose Adapter Low Pressure #4 216 6230094 Hose Adapter High Pressure #3Hose Adapter High Pressure #3 217 6230095 Hose Adapter High Pressure #4Hose Adapter High Pressure #4 218 6180020 O-Ring O-Ring 219 6230096 Hose Assembly #3 x #3Hose Assembly #3 x #3 222 BT910B Bare Breaker ( Page 40 )Bare Breaker ( Page 40 ) 123 6230114 U-Clamp U-Clamp 124 6230115 Nylon Plate Nylon Plate 125 6230117 Bolt Bolt 426 6230116 Spring Washer Spring Washer 427 6130011 O-Ring O-Ring 2

40

BT910B

Bare Breaker

41

BT910B



1 6230051 Cylinder Cylinder 12 6230083 K2 Buffer Ring Buffer Ring 13 6230084 K2 U-Packing U-Packing 14 6230086 K2 Dust Seal Dust Seal 15 6230053 Piston Piston 16 6230060 Cylinder Bushing Cylinder Bushing 17 6230081 K2 Quad Ring Quad Ring 18 6230080 K2 Step Seal Step Seal 29 6230033 K2 O-Ring O-Ring 5

10 6230052 Head Cap Head Cap 111 6230054 Front Head Front Head 112 6230061 T1 Tie Rod Tie Rod 413 6230001 T1 Woodruff Nut Woodruff Nut 414 6230012 T1 Washer Washer 415 6230013 T1 Nut Nut 416 6230064 Valve Case Valve Case 117 6230063 Valve Valve 118 6230188 K3 O-Ring O-Ring 119 6230189 K3 Backup Ring Backup Ring 120 6230066 K3 Valve Plate Valve Plate 121 6230067 K3 Backup Ring Backup Ring 222 6230088 K3 O-Ring O-Ring 223 6230089 K3 Backup Ring Backup Ring 224 6230090 K3 O-Ring O-Ring 225 6230030 Plug Plug 126 6230034 Bolt Bolt 427 6230035 Bolt Bolt 628 6230067 Backup Ring Backup Ring 229 6230024 Plug Plug 130 6230024 Plug Plug 131 6230045 Diaphragm Diaphragm 132 6230046 K2 O-Ring O-Ring 133 6231561 Plug Plug 134 6130002 K2 O-Ring O-Ring 135 6131561 Plug Plug 1


K3) Included in Valve Kit #6230100


42

BT910B

Bare Breaker

43

BT910B



36 6230006 Rear Bushing Rear Bushing 137 6230056 Front Bushing Front Bushing 138 BT910-C-1250 Chisel Tool Chisel Tool REF39 BT910-M-1250 Moil Tool Moil Tool REF40 BT910-B-1250 Blunt Tool Blunt Tool REF41 6230039 Retainer Pin Retainer Pin 242 6501529 Grease Nipple Grease Nipple 143 6500030 Plug Plug 244 6503527 Air Cap Assembly Air Cap Assembly 145 6231519 Gas Valve Assembly Gas Valve Assembly 246 6230003 Knock Pin Knock Pin 247 6230556 Accumulator Body Accumulator Body 148 6230557 Accumulator Cover Accumulator Cover 149 6230546 K4 O-Ring O-Ring 150 6230164 Poppet Valve Assembly Poppet Valve Assembly 151 6230567 K4 Backup Ring Backup Ring 152 6500007 K1 O-Ring O-Ring 253 6230136 Spring Washer Spring Washer 1254 6230137 Bolt Bolt 1255 6180020 O-Ring O-Ring 256 6700026 Connector Connector 157 6700028 Union Cap Union Cap 158 6700007 K1 O-Ring O-Ring 859 6701539 Plug Plug 460 6230540 Bolt Bolt 461 6230036 Washer Washer 1062 6230009 Stop Pin Stop Pin 263 6233507 Plug Plug 264 6230087 Helisert Helisert 165 6230098 Master Seal Kit Master Seal Kit REF66 6230099 Cylinder Seal Kit Cylinder Seal Kit REF67 6230100 Valve Seal Kit Valve Seal Kit REF68 6230065 Accumulator Seal Kit Accumulator Seal Kit REF69 6230049 Hardware Kit Hardware Kit REF


K4) Included in Accumulator Seal Kit #6230065

44

BT1410

Hydraulic Breaker

45

BT1410



1 6250101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details 13 6250005 Upper Isolator Upper Isolator 14 6250010 Lower Isolator Lower Isolator 15 6250029 Nylong Plate Nylong Plate 56 6230011 O-Ring O-Ring 107 6230014 Bolt Bolt 128 6180015 Nut Nut 129 6180016 Washer Washer 12

10 Pin Call BTI for DetailsPin Call BTI for Details 211 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details 212 Bracket Bushing Call BTI for DetailsBracket Bushing Call BTI for Details 413 6180017 Bolt Bolt 214 6900018 Nut Nut 421 6250114 U-Clamp U-Clamp 122 6250115 Nylon Plate Nylon Plate 123 6230117 Bolt Bolt 424 6230116 Spring Washer Spring Washer 425 6230011 O-Ring O-Ring 226 BT1410B Bare Breaker ( Page 46 )Bare Breaker ( Page 46 ) 1

46

BT1410B

Bare Breaker

47

BT1410B



1 6250051 Cylinder Cylinder 12 6250083 K2 Buffer Ring Buffer Ring 13 6250084 K2 U-Packing U-Packing 14 6250086 K2 Duat Seal Duat Seal 15 6250053 Piston Piston 16 6250060 Cylinder Bushing Cylinder Bushing 17 6250081 K2 Quad Ring Quad Ring 1

7-1 6250133 K2 Backup Ring Backup Ring 18 6250080 K2 Step Seal Set Step Seal Set 29 6250033 K2 O-Ring O-Ring 6

10 6250052 Head Cap Head Cap 111 6250054 Front Head Front Head 112 6250061 T1 Tie Rod Tie Rod 413 6250001 T1 Woodroof Nut Woodroof Nut 414 6250012 T1 Tie Rod Washer Tie Rod Washer 415 6250013 T1 Nut Nut 416 6250064 Valve Case Valve Case 117 6250063 Valve Valve 118 6250188 K3 O-Ring O-Ring 119 6250189 K3 Backup Ring Backup Ring 120 6250066 Valve Plate Valve Plate 121 6250087 K3 O-Ring O-Ring 222 6501563 K3 O-Ring O-Ring 323 6250088 K3 O-Ring O-Ring 224 6500024 Plug Plug 325 6250030 Plug Plug 126 6250034 Bolt Bolt 827 Bolt Bolt 428 6250067 K1 O-Ring O-Ring 229 6250036 Bolt Bolt 830 6230046 K2 O-Ring O-Ring 131 6251561 Plug Plug 132 6130002 K2 O-Ring O-Ring 133 6131561 Plug Plug 134 6250006 Rear Bushing Rear Bushing 135 6250056 Front Bushing Front Bushing 1





48

BT1410B

Bare Breaker

49

BT1410B



36 BT1410-M-1280 Moil Tool Moil Tool REF37 BT1410-C-1280 Chisel Tool Chisel Tool REF38 BT1410-B-1280 Blunt Tool Blunt Tool REF39 6250039 Retainer Pin Retainer Pin 240 6501529 Grease Nipple Grease Nipple 141 6500030 Plug Plug 242 6230136 Spring Washer Spring Washer 1243 6501519 Gas Valve Assembly Gas Valve Assembly 244 6230003 Knock Pin Knock Pin 245 6900036 Washer Washer 846 6230567 Backup Ring Backup Ring 147 6230546 O-Ring O-Ring 148 6230556 Accumulator Body Accumulator Body 149 6230557 Accumulator Cover Accumulator Cover 150 6250025 Flange Flange 251 6230137 Bolt Bolt 1252 6250026 Plug Plug 253 6230164 Poppet Valve Assembly Poppet Valve Assembly 154 6230045 Diaphragm Diaphragm 155 6500025 Adjuster Assembly Adjuster Assembly 156 6700007 K1 O-Ring O-Ring 657 6500007 K1 O-Ring O-Ring 258 plug plug 159 6700028 Union Cap Union Cap 160 6503527 Air Cap Assembly Air Cap Assembly 261 6701539 Plug Plug 462 6230036 Washer Washer 463 6230036 Washer Washer 1464 6250009 Stop Pin Stop Pin 265 6233507 Plug Plug 266 6250028 Helisert Helisert 867 6230080 Step Seal Step Seal 14


50

BT1710

Hydraulic Breaker

51

BT1710



1 6300101 Housing Housing 12 Bracket Call BTI for DetailsBracket Call BTI for Details REF3 6300005 Upper Isolator Upper Isolator 14 6300010 Lower Isolator Lower Isolator 15 6300029 Nylon Plate Nylon Plate 56 6230011 O-Ring O-Ring 107 6300014 Bolt Bolt 128 6300015 Nut Nut 129 6300016 Spring Washer Spring Washer 12

10 Pin Call BTI for DetailsPin Call BTI for Details 211 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details 212 Bracket Bushing Call BTI for DetailsBracket Bushing Call BTI for Details 413 6180017 Bolt Bolt 214 6900018 Nut Nut 420 BT1710B Bare Breaker ( Page 52 )Bare Breaker ( Page 52 ) 121 6230011 O-Ring O-Ring 222 6300115 Nylon Plate Nylon Plate 123 6230117 Bolt Bolt 424 6230116 Spring Washer Spring Washer 425 6300114 U-Clamp U-Clamp 1

52

BT1710B

Bare Breaker

53

BT1710B



1 6360051 Cylinder Cylinder 12 6360083 K2 Buffer Ring Buffer Ring 13 6360084 K2 U-Packing U-Packing 24 6360086 K2 Dust Seal Dust Seal 15 6360053 Piston Piston 16 6360060 Cylinder Bushing Cylinder Bushing 17 6360081 K2 Quad Ring Quad Ring 1

7-1 6360133 K2 Backup Ring Backup Ring 18 6360080 K2 Step Seal Step Seal 29 6360033 K2 O-Ring O-Ring 5

10 6360052 Head Cap Head Cap 111 6360054 Front Head Front Head 112 6360061 T1 Tie Rod Tie Rod 413 6360001 T1 WoodRoof Nut WoodRoof Nut 414 6360012 T1 Washer Washer 415 6360013 T1 Nut Nut 416 6230003 Knock Pin Knock Pin 217 6360064 Valve Case Valve Case 118 6360063 Valve Valve 119 6360033 K3 O-Ring O-Ring 120 6360067 K3 Backup Ring Backup Ring 121 6360066 Valve Plate Valve Plate 122 6360035 Bolt Bolt 823 6360087 K3 O-Ring O-Ring 224 6360089 K3 Backup Ring Backup Ring 225 6360088 K3 O-Ring O-Ring 226 6360189 K3 Backup Ring Backup Ring 227 6500064 Valve Case Valve Case 128 6501563 O-Ring O-Ring 129 6360037 Bolt Bolt 630 6250025 Flange Flange 231 6250026 Plug Plug 232 613013 Washer Washer 1233 6500007 O-Ring O-Ring 234 6360046 O-Ring O-Ring 135 6130002 O-Ring O-Ring 136 6361561 Plug Plug 1




54

BT1710B

Bare Breaker

55

BT1710B



37 6131561 Plug Plug 138 6360056 Front Cover Front Cover 139 6360006 Rear Bushing Rear Bushing 140 6360009 Stop Pin Stop Pin 341 6503507 Plug Plug 342 6360039 Retainer Pin Retainer Pin 243 6501529 Grease Nipple Grease Nipple 144 6503527 Air Cap Assembly Air Cap Assembly 146 BT1710-C-1400 Chisel Tool Chisel Tool REF

46-1 BT1710-M-1400 Moil Tool Moil Tool REF46-2 BT1710-B-1400 Blunt Tool Blunt Tool REF

47 6230567 Backup Ring Backup Ring 148 6230546 O-Ring O-Ring 149 6360556 Accumulator Body Accumulator Body 150 6360557 Accumulator Cover Accumulator Cover 151 6501519 Gas Valve Assembly Gas Valve Assembly 252 6360137 Bolt Bolt 1253 6360138 Bolt Bolt 854 6230164 Poppet Valve Assembly Poppet Valve Assembly 155 6360045 Diaphragm Diaphragm 156 6250019 O-Ring O-Ring 257 6360030 Plug Plug 158 6900036 Washer Washer 859 6700027 Plug Plug 160 6700007 O-Ring O-Ring 861 6700028 Union Cap Union Cap 162 6701539 Plug Plug 263 6701539 Plug Plug 464 6360009 Stop Pin Stop Pin 265 6233507 Plug Plug 266 6250028 Helisert Helisert 867 6702028 Helisert Helisert 14

56

BT2010

Hydraulic Breaker

57

BT2010



1 6050101 Housing Housing 12 Top Mount Call BTI for DetailsTop Mount Call BTI for Details REF3 6050005 Upper Isolator Upper Isolator 14 6050010 Lower Isolator Lower Isolator 15 6050030 Nylon Plate Nylon Plate 66 6230011 O-Ring O-Ring 107 6050014 Bolt Bolt 128 6300015 Nut Nut 129 6300016 Spring Washer Spring Washer 12

10 Pin Call BTI for DetailsPin Call BTI for Details REF11 Stop Ring Call BTI for DetailsStop Ring Call BTI for Details REF12 Bracket Bushing Call BTI for DetailsBracket Bushing Call BTI for Details REF13 6050017 Bolt Bolt 214 6250019 O-Ring O-Ring 220 BT2010B Bare Breaker ( Page 58 )Bare Breaker ( Page 58 ) 121 6050119 Bolt Bolt 422 6050118 Spring Washer Spring Washer 423 6050114 U-Clamp U-Clamp 124 6230011 O-Ring O-Ring 1225 6360011 O-Ring O-Ring 426 6050115 Nylon Plate Nylon Plate 227 6050116 Nylon Plate Nylon Plate 128 6050117 Nylon Plate Nylon Plate 4

58

BT2010B

Bare Breaker

59

BT2010B



1 6050051 Cylinder Cylinder 12 6050083 Buffer Ring Buffer Ring 13 6050084 U-Packing U-Packing 24 6050086 Dust Seal Dust Seal 15 6050053 Piston Piston 16 6050060 Cylinder Bushing Cylinder Bushing 17 6050082 Quad Ring Quad Ring 18 6050080 Step Seal Step Seal 29 6050134 O-Ring O-Ring 6

10 6050052 Head Cap Head Cap 111 6050054 Front Head Front Head 112 6050061 Tie Rod Tie Rod 413 6050001 Woodroof Nut Woodroof Nut 414 6050012 Washer Washer 415 6050013 Nut Nut 416 6230003 Knock Pin Knock Pin 217 6050064 Valve Case Valve Case 118 6050063 Valve Valve 119 6500033 O-Ring O-Ring 120 6050089 Backup Ring Backup Ring 121 6050066 Valve Plate Valve Plate 122 6360035 Bolt Bolt 823 6050087 O-Ring O-Ring 224 6360089 Backup Ring Backup Ring 225 6360088 O-Ring O-Ring 226 6360189 Backup Ring Backup Ring 227 6050072 Plug Plug 128 6360134 Bolt Bolt 629 6050038 Bolt Bolt 830 6250026 Plug Plug 231 6250025 Flange Flange 232 6360046 O-Ring O-Ring 133 6050002 O-Ring O-Ring 134 6361561 Plug Plug 135 6050024 Plug Plug 136 6050056 Front Bushing Front Bushing 137 6050006 Rear Bushing Rear Bushing 138 6050009 Stop Pin Stop Pin 539 6233507 Plug Plug 540 6050039 Retainer Pin Retainer Pin 2

60

BT2010B

Bare Breaker

61

BT2010B



41 6501529 Grease Nipple Grease Nipple 142 6500030 Plug Plug 243 6503527 Air Cap Assembly Air Cap Assembly 144 BT2010-M-1650 Moil Tool Moil Tool REF


45 6230567 Backup Ring Backup Ring 146 6230546 O-Ring O-Ring 147 6360556 Accumulator Body Accumulator Body 148 6360057 Accumulator Cover Accumulator Cover 149 6501519 Gas Valve Assembly Gas Valve Assembly 250 6900036 Washer Washer 851 6360137 Bolt Bolt 1252 6360164 Poppet Valve Poppet Valve 153 6360045 Diaphragm Diaphragm 154 6501561 Plug Plug 155 6701562 O-Ring O-Ring 156 6500007 O-Ring O-Ring 257 6250019 O-Ring O-Ring 258 6700007 O-Ring O-Ring 859 6700007 O-Ring O-Ring 860 6700026 Connector Connector 161 6700028 Union Cap Union Cap 162 6701539 Plug Plug 463 6250028 Helisert Helisert 864 6360080 Step Seal Step Seal 14


NI 1

NUMERICAL INDEX

PagePart Number Description

6050001 Woodroof Nut 596050002 O-Ring 596050005 Upper Isolator 576050006 Rear Bushing 596050009 Stop Pin 596050010 Lower Isolator 576050012 Washer 596050013 Nut 596050014 Bolt 576050017 Bolt 576050024 Plug 596050030 Nylon Plate 576050038 Bolt 596050039 Retainer Pin 596050051 Cylinder 596050052 Head Cap 596050053 Piston 596050054 Front Head 596050056 Front Bushing 596050060 Cylinder Bushing 596050061 Tie Rod 596050063 Valve 596050064 Valve Case 596050066 Valve Plate 596050072 Plug 596050080 Step Seal 596050082 Quad Ring 596050083 Buffer Ring 596050084 U-Packing 596050086 Dust Seal 596050087 O-Ring 596050089 Backup Ring 596050101 Housing 576050114 U-Clamp 576050115 Nylon Plate 576050116 Nylon Plate 576050117 Nylon Plate 576050118 Spring Washer 576050119 Bolt 576050134 O-Ring 596130001 Nut 296130002 O-Ring 29

35414753

6130005 Upper Isolator 276130006 Rear Bushing 296130009 Stop Pin 296130010 Bottom Isolator 276130011 O-Ring 27

3339

6130012 Washer 296130013 Nut 296130014 Hex Bolt 276130015 Locknut 276130016 Washer 276130017 Hex Bolt 276130018 Hex Nut 276130020 O-Ring 27

316130024 Plug 29

6130025 Housing 276130029 Nylon Plate 276130033 O-Ring 296130035 Bolt 29

6130036 Bolt 35


NI 2

NUMERICAL INDEX


6130039 Chisel Pin 296130049 Hardware Kit 316130051 Cylinder 296130052 Head Cap 296130053 Piston 296130054 Front Head 296130056 Front Bushing 296130060 Cylinder Bushing 296130061 Through Bolt 296130063 Valve 296130064 Valve Case 296130066 Valve Plate 296130080 Step Seal 296130081 Quad Ring 296130083 Buffer Ring 296130084 U-Packing 296130086 Dust Seal 296130088 O-Ring 29

6130089 O-Ring 29

6130092 Hose Adapter 276130094 Hose Adapter 276130098 Master Seal Kit 316130099 Cylinder Seal Kit 316130100 Valve Case Seal Kit 31613013 Washer 536130136 Washer 31

376131539 O-Ring 27

6131561 Plug 29

6150003 Knock Pin 76150005 Upper Isolator 56150009 Stop Pin 76150010 Lower Isolator 56150012 Tie Rod Washer 76150014 Bolt 56150015 Nut 56150016 Washer 56150033 O-Ring 76150039 Tool Retainer 76150049 Hardware Kit 76150051 Cylinder 76150052 Head Cap 76150053 Piston 76150054 Front Head 76150055 Front Bushing 76150061 Tie Rod 76150063 Valve 76150064 Plug 176150071 Plug 7

11

6150072 Choke Plug 76150073 O-Ring 7

196150074 U-Packing 76150081 Quad Ring 76150084 U-Packing 76150086 Dust Seal 76150092 Hose Adapter 5

6150094 Hose Adapter 5


NI 3

NUMERICAL INDEX


6150094 Hose Adapter 76150098 Master Seal Kit 76150101 Housing 56150133 Backup Ring 76151529 Plug 76152028 Helisert 76180001 Woodruff Nut 356180005 Upper Isolator 336180006 Rear Bushing 356180009 Stop Pin 376180010 Lower Isolator 336180012 Washer 356180013 Nut 356180014 Bolt 336180015 Nut 33

456180016 Washer 33

6180017 Bolt 33

516180020 O-Ring 39

436180029 Nylon Plate 336180033 O-Ring 356180039 Retainer Pin 376180049 Hardware Kit 376180051 Cylinder 356180052 Head Cap 356180053 Piston 356180054 Front Head 356180056 Front Bushing 356180060 Cylinder Bushing 356180061 Tie Rod 356180063 Valve 356180064 Valve Case 356180066 Valve Plate 356180067 Backup Ring 356180072 Plug 356180075 Helisert 376180080 Step Seal Set 356180081 Quad Ring 356180083 Buffer Ring 356180084 U-Packing 356180086 Dust Seal 356180087 Helisert 376180092 Hose Adapter 336180094 Hose Adapter 336180098 Master Seal Kit 376180099 Cylinder Seal Kit 376180100 Vlve Seal Kit 376180101 Housing 336183507 Plug 376230001 Woodruff Nut 416230003 Knock Pin 43

49

6230005 Upper Isolator 396230006 Rear Bushing 416230009 Stop Pin 436230010 Lower Isolator 396230011 O-Ring 39

6230012 Washer 41


NI 4

NUMERICAL INDEX


6230013 Nut 416230014 Bolt 39

6230024 Plug 416230029 Nylon Plate 396230030 Plug 416230033 O-Ring 416230034 Bolt 416230035 Bolt 416230036 Washer 43

6230039 Retainer Pin 436230045 Diaphragm 41

6230046 O-Ring 41

6230049 Hardware Kit 436230051 Cylinder 416230052 Head Cap 416230053 Piston 416230054 Front Head 416230056 Front Bushing 436230060 Cylinder Bushing 416230061 Tie Rod 416230063 Valve 416230064 Valve Case 416230065 Accumulator Seal Kit 436230066 Valve Plate 416230067 Backup Ring 416230080 Step Seal 41

6230081 Quad Ring 416230083 Buffer Ring 416230084 U-Packing 416230086 Dust Seal 416230087 Helisert 436230088 O-Ring 416230089 Backup Ring 416230090 O-Ring 416230092 Hose Adapter 396230093 Hose Adapter 396230094 Hose Adapter 396230095 Hose Adapter 396230096 Hose Assembly 396230098 Master Seal Kit 436230099 Cylinder Seal Kit 436230100 Valve Seal Kit 436230101 Housing 396230114 U-Clamp 396230115 Nylon Plate 396230116 Spring Washer 39

6230117 Bolt 39

6230136 Spring Washer 43

6230137 Bolt 43

6230164 Poppet Valve Assembly 43

556230188 O-Ring 416230189 Backup Ring 416230540 Bolt 436230546 O-Ring 43

61


NI 5

NUMERICAL INDEX


6230556 Accumulator Body 43

6230557 Accumulator Cover 43

6230567 Backup Ring 43

6231519 Gas Valve Assembly 436231561 Plug 416233507 Plug 43

6250001 Woodroof Nut 476250005 Upper Isolator 456250006 Rear Bushing 476250009 Stop Pin 496250010 Lower Isolator 456250012 Tie Rod Washer 476250013 Nut 476250019 O-Ring 55

6250025 Flange 49

6250026 Plug 49

6250028 Helisert 49

6250029 Nylong Plate 456250030 Plug 476250033 O-Ring 476250034 Bolt 476250036 Bolt 476250039 Retainer Pin 496250051 Cylinder 476250052 Head Cap 476250053 Piston 476250054 Front Head 476250056 Front Bushing 476250060 Cylinder Bushing 476250061 Tie Rod 476250063 Valve 476250064 Valve Case 476250066 Valve Plate 476250067 O-Ring 476250080 Step Seal Set 476250081 Quad Ring 476250083 Buffer Ring 476250084 U-Packing 476250086 Duat Seal 476250087 O-Ring 476250088 O-Ring 476250101 Housing 456250114 U-Clamp 456250115 Nylon Plate 456250133 Backup Ring 476250188 O-Ring 476250189 Backup Ring 476251561 Plug 476300005 Upper Isolator 516300010 Lower Isolator 516300014 Bolt 516300015 Nut 51

6300016 Spring Washer 51


NI 6

NUMERICAL INDEX


6300016 Spring Washer 576300029 Nylon Plate 516300101 Housing 516300114 U-Clamp 516300115 Nylon Plate 516360001 WoodRoof Nut 536360006 Rear Bushing 556360009 Stop Pin 556360011 O-Ring 576360012 Washer 536360013 Nut 536360030 Plug 556360033 O-Ring 536360035 Bolt 53

6360037 Bolt 536360039 Retainer Pin 556360045 Diaphragm 55

6360046 O-Ring 53

6360051 Cylinder 536360052 Head Cap 536360053 Piston 536360054 Front Head 536360056 Front Cover 556360057 Accumulator Cover 616360060 Cylinder Bushing 536360061 Tie Rod 536360063 Valve 536360064 Valve Case 536360066 Valve Plate 536360067 Backup Ring 536360080 Step Seal 53

6360081 Quad Ring 536360083 Buffer Ring 536360084 U-Packing 536360086 Dust Seal 536360087 O-Ring 536360088 O-Ring 53

6360089 Backup Ring 53

6360133 Backup Ring 536360134 Bolt 596360137 Bolt 55

6360138 Bolt 556360164 Poppet Valve 616360189 Backup Ring 53

6360556 Accumulator Body 55

6360557 Accumulator Cover 556361561 Plug 53

6500003 Knock Pin 11

25

6500005 Upper Isolator 96500006 Thrust Ring 116500007 O-Ring 7

13


NI 7

NUMERICAL INDEX


6500007 O-Ring 43

6500009 Stop Pin 116500010 Lower Isolator 96500012 Tie Rod Washer 116500014 Bolt 9

156500015 Nut 9

6500016 Washer 9

6500017 Bolt 5

6500018 Nut 5

6500024 Plug 11

23

6500025 Adjuster Assembly 11

6500030 Plug 13

6500033 O-Ring 11

6500036 Washer 116500037 Bolt 116500039 Retainer Pin 116500049 Hardware Kit 136500051 Cylinder 116500052 Head Cap 116500053 Piston 116500054 Front Head 116500056 Front Bushing 116500060 Cylinder Bushing 116500061 Tie Rod 116500063 Valve 116500064 Valve Case 11

6500066 Valve Plate 116500072 Choke Pulg 116500080 Step Seal 116500081 Quad Ring 116500084 U-Packing 116500086 Dust Seal 116500087 O-Ring 116500088 O-Ring 5

6500089 O-Ring 11




NI 8

NUMERICAL INDEX


6500098 Master Seal Kit 136500099 Cylinder Seal Kit 136500100 Valve Seal Kit 136500101 Housing 9650-03527 Air Cap Assembly 316501519 Gas Valve Assembly 7

6501529 Grease Nipple 7

6501539 O-Ring 9

21

6501561 Plug 11

6501562 O-Ring 116501563 O-Ring 11

6501564 Plug 11

6502028 Helisert 136503507 Plug 7

6503527 Air Cap Assembly 7

6700005 Upper Isolator 156700006 Rear Bushing 176700007 O-Ring 37

6700009 Stop Pin 176700010 Lower Isolator 156700012 Tie Rod Washer 17


NI 9

NUMERICAL INDEX


6700013 Tie Rod Nut 176700026 Connector 19

6700027 Plug 37

6700028 Union Cap 19

6700033 O-Ring 176700035 Bolt 176700036 Washer 176700039 Retainer Pin 176700049 Hardware Kit 196700051 Cylinder 176700052 Head Cap 176700053 Piston 176700054 Front Head 176700055 Front Bushing 176700060 Cylinder Bushing 176700061 Tie Rod 176700063 Valve 176700064 Valve Case 176700066 Valve Plate 176700080 Step Seal 176700081 Quad Ring 176700083 Buffer Ring 176700084 U-Packing 176700086 Dust Seal 176700087 O-Ring 176700088 O-Ring 176700089 O-Ring 17

6700098 Master Seal Kit 196700099 Cylinder Seal Kit 196700100 Valve Seal Kit 196700101 Housing 156701539 Plug 19

6701562 O-Ring 17

6701563 O-Ring 176702028 Helisert 19

6900001 Tie Rod Woodruff 236900005 Upper Isolator 216900006 Rear Bushing 236900009 Stop Pin 256900010 Lower Isolator 216900012 Washer 236900013 Nut 236900014 Bolt 216900015 Nut 216900016 Spring Washer 216900017 Bolt 216900018 Nut 21


NI 10

NUMERICAL INDEX


6900018 Nut 516900021 Socket 216900022 Elbow 216900023 Elbow 216900033 O-Ring 236900036 Washer 23

6900037 Bolt 23

6900039 Tool Retainer 256900049 Hardware Kit 256900051 Cylinder 236900052 Head Cap 236900053 Piston 236900054 Front Head 236900056 Front Bushing 236900060 Cylinder Bushing 236900061 Tie Rod 236900063 Valve 236900064 Valve Case 236900066 Valve Plate 236900072 Plug 23

6900080 Step Seal 236900081 Quad Ring 236900083 Buffer Ring Set 236900084 U-Packing 236900086 Dust Seal 236900087 O-Ring 236900088 O-Ring 236900092 Hose Adapter 216900093 Hose Assembly 216900094 Hose Adapter 216900095 Hose Assembly 216900098 Master Seal Kit 256900099 Cylinder Seal Kit 256900100 Valve Seal Kit 256900101 Housing 216901561 Plug 23BT110 Hydraulic Breaker 3

BT110B Bare Breaker 5

BT110-B-650 Blunt Tool 7BT110-C-650 Chisel Tool 7BT110-M-650 Moil Tool 7BT1410 Hydraulic Breaker 3







NI 11

NUMERICAL INDEX


BT2010B Bare Breaker 61BT2010-B-1650 Blunt Tool 61BT2010-C-1650 Chisel Tool 61BT2010-M-1650 Moil Tool 61BT310 Hydraulic Breaker 3







BT710B Main Body Assembly 27





BT910-B-1250 Blunt Tool 43BT910-C-1250 Chisel Tool 43BT910-M-1250 Moil Tool 43BTSERIES Hydraulic Breakers 3


AI 1

ALPHABETICAL INDEX

Description Part Number Page

BT110BBare Breaker 6BT1410BBare Breaker 46BT1710BBare Breaker 52BT2010BBare Breaker 58BT310BBare Breaker 10BT410BBare Breaker 16BT510BBare Breaker 22BT810BBare Breaker 34BT910BBare Breaker 40BT110Hydraulic Breaker 4BT1410Hydraulic Breaker 44BT1710Hydraulic Breaker 50BT2010Hydraulic Breaker 56BT310Hydraulic Breaker 8BT410Hydraulic Breaker 14BT510Hydraulic Breaker 20BT710Hydraulic Breaker 26BT810Hydraulic Breaker 32BT910Hydraulic Breaker 38BTSERIESHydraulic Breakers 2BT710BMain Body Assembly 28


PAI 1

PARTS ALPHABETICAL INDEX

Description Part No Page

6230556Accumulator Body 43,49

6360556Accumulator Body 55,61

6230557Accumulator Cover 43,49

6360057Accumulator Cover 616360557Accumulator Cover 556230065Accumulator Seal Kit 436500025Adjuster Assembly 11

,19,49

650-03527Air Cap Assembly 316503527Air Cap Assembly 7

,13,19,25,37,43,49,55,61

6050089Backup Ring 596150133Backup Ring 76180067Backup Ring 356230067Backup Ring 416230089Backup Ring 416230189Backup Ring 416230567Backup Ring 43

,49,55,61

6250133Backup Ring 476250189Backup Ring 476360067Backup Ring 536360089Backup Ring 53

,596360133Backup Ring 536360189Backup Ring 53

,59BT110-B-650Blunt Tool 7BT1410-B-1280Blunt Tool 49BT1710-B-1400Blunt Tool 55BT2010-B-1650Blunt Tool 61BT310-B-730Blunt Tool 13BT410-B-806Blunt Tool 19BT510-B-850Blunt Tool 23BT710-B-975Blunt Tool 31BT810-B-1165Blunt Tool 35BT910-B-1250Blunt Tool 436050014Bolt 576050017Bolt 576050038Bolt 596050119Bolt 576130035Bolt 29

,356130036Bolt 356150014Bolt 56180014Bolt 336180017Bolt 33

,39,45,51

6230014Bolt 39,45

6230034Bolt 416230035Bolt 416230117Bolt 39

,45


PAI 2



6230117Bolt 516230137Bolt 43

,496230540Bolt 436250034Bolt 476250036Bolt 476300014Bolt 516360035Bolt 53

,596360037Bolt 536360134Bolt 596360137Bolt 55

,616360138Bolt 556500014Bolt 9

,156500017Bolt 5

,9,15

6500037Bolt 116700035Bolt 176900014Bolt 216900017Bolt 216900037Bolt 23

,296130010Bottom Isolator 276050083Buffer Ring 596130083Buffer Ring 296180083Buffer Ring 356230083Buffer Ring 416250083Buffer Ring 476360083Buffer Ring 536700083Buffer Ring 176900083Buffer Ring Set 236130039Chisel Pin 29BT110-C-650Chisel Tool 7BT1410-C-1280Chisel Tool 49BT1710-C-1400Chisel Tool 55BT2010-C-1650Chisel Tool 61BT310-C-730Chisel Tool 13BT410-C-806Chisel Tool 19BT510-C-850Chisel Tool 23BT710-C-975Chisel Tool 31BT810-C-1165Chisel Tool 35BT910-C-1250Chisel Tool 436150072Choke Plug 76500072Choke Pulg 116700026Connector 19

,37,43,61

6050051Cylinder 596130051Cylinder 296150051Cylinder 76180051Cylinder 356230051Cylinder 416250051Cylinder 476360051Cylinder 536500051Cylinder 116700051Cylinder 176900051Cylinder 236050060Cylinder Bushing 596130060Cylinder Bushing 296180060Cylinder Bushing 356230060Cylinder Bushing 416250060Cylinder Bushing 476360060Cylinder Bushing 536500060Cylinder Bushing 116700060Cylinder Bushing 17


PAI 3



6900060Cylinder Bushing 236130099Cylinder Seal Kit 316180099Cylinder Seal Kit 376230099Cylinder Seal Kit 436500099Cylinder Seal Kit 136700099Cylinder Seal Kit 196900099Cylinder Seal Kit 256230045Diaphragm 41

,496360045Diaphragm 55

,616250086Duat Seal 476050086Dust Seal 596130086Dust Seal 296150086Dust Seal 76180086Dust Seal 356230086Dust Seal 416360086Dust Seal 536500086Dust Seal 116700086Dust Seal 176900086Dust Seal 236900023Elbow #4 216900022Elbow #5 216250025Flange 49

,53,59

6050056Front Bushing 596130056Front Bushing 296150055Front Bushing 76180056Front Bushing 356230056Front Bushing 436250056Front Bushing 476500056Front Bushing 116700055Front Bushing 176900056Front Bushing 236360056Front Cover 556050054Front Head 596130054Front Head 296150054Front Head 76180054Front Head 356230054Front Head 416250054Front Head 476360054Front Head 536500054Front Head 116700054Front Head 176900054Front Head 236231519Gas Valve Assembly 436501519Gas Valve Assembly 7

,13,19,25,31,37,49,55,61

6501529Grease Nipple 7,13,17,25,29,37,43,49,55,59

6130049Hardware Kit 316150049Hardware Kit 76180049Hardware Kit 37


PAI 4



6230049Hardware Kit 436500049Hardware Kit 136700049Hardware Kit 196900049Hardware Kit 256050052Head Cap 596130052Head Cap 296150052Head Cap 76180052Head Cap 356230052Head Cap 416250052Head Cap 476360052Head Cap 536500052Head Cap 116700052Head Cap 176900052Head Cap 236152028Helisert 76180075Helisert 376180087Helisert 376230087Helisert 436250028Helisert 49

,55,61

6502028Helisert 136702028Helisert 19

,556130014Hex Bolt 276130017Hex Bolt 276130018Hex Nut 276130092Hose Adapter #3 276180092Hose Adapter #3 336130094Hose Adapter #4 276150094Hose Adapter #4 5

,76180094Hose Adapter #4 336500094Hose Adapter #4 9

,156900094Hose Adapter #4 216150092Hose Adapter #5 5

,76500092Hose Adapter #5 9

,15,17

6900092Hose Adapter #5 216230094Hose Adapter High Pressure #3 396230095Hose Adapter High Pressure #4 396230092Hose Adapter Low Pressure #3 396230093Hose Adapter Low Pressure #4 396230096Hose Assembly #3 x #3 396900095Hose Assembly #4 x #4 216900093Hose Assembly #5 x #5 216050101Housing 576130025Housing 276150101Housing 56180101Housing 336230101Housing 396250101Housing 456300101Housing 516500101Housing 96700101Housing 156900101Housing 216150003Knock Pin 76230003Knock Pin 43

,49,53,59

6500003Knock Pin 11,19,25,31,35


PAI 5



6130015Locknut 276050010Lower Isolator 576150010Lower Isolator 56180010Lower Isolator 336230010Lower Isolator 396250010Lower Isolator 456300010Lower Isolator 516500010Lower Isolator 96700010Lower Isolator 156900010Lower Isolator 216150098Master Seal Kit 76180098Master Seal Kit 376230098Master Seal Kit 436500098Master Seal Kit 136700098Master Seal Kit 196900098Master Seal Kit 256130098Master Seal Kit Inlcudes Cylinder& Valve Kits 31BT110-M-650Moil Tool 7BT1410-M-1280Moil Tool 47BT1710-M-1400Moil Tool 55BT2010-M-1650Moil Tool 61BT310-M-730Moil Tool 13BT410-M-806Moil Tool 19BT510-M-850Moil Tool 23BT710-M-975Moil Tool 31BT810-M-1165Moil Tool 35BT910-M-1250Moil Tool 436050013Nut 596130001Nut 296130013Nut 296150015Nut 56180013Nut 356180015Nut 33

,39,45

6230013Nut 416250013Nut 476300015Nut 51

,576360013Nut 536500015Nut 9

,156500018Nut 5

,9,15

6900013Nut 236900015Nut 216900018Nut 21

,33,39,45,51

6050030Nylon Plate 576050115Nylon Plate 576050116Nylon Plate 576050117Nylon Plate 576130029Nylon Plate 276180029Nylon Plate 336230029Nylon Plate 396230115Nylon Plate 396250115Nylon Plate 456300029Nylon Plate 516300115Nylon Plate 516250029Nylong Plate 456050002O-Ring 596050087O-Ring 596050134O-Ring 596130002O-Ring 29

,35


PAI 6



6130002O-Ring 41,47,53

6130011O-Ring 27,33,39

6130020O-Ring 27,31

6130033O-Ring 296130088O-Ring 29

,356130089O-Ring 29

,356131539O-Ring 27

,29,33,35

6150033O-Ring 76150073O-Ring 7

,196180020O-Ring 39

,436180033O-Ring 356230011O-Ring 39

,45,51,57

6230033O-Ring 416230046O-Ring 41

,476230088O-Ring 416230090O-Ring 416230188O-Ring 416230546O-Ring 43

,49,55,61

6250019O-Ring 55,57,61

6250033O-Ring 476250067O-Ring 476250087O-Ring 476250088O-Ring 476250188O-Ring 476360011O-Ring 576360033O-Ring 536360046O-Ring 53

,596360087O-Ring 536360088O-Ring 53

,596500007O-Ring 7

,13,19,25,31,37,43,49,53,61

6500033O-Ring 11,59

6500087O-Ring 116500088O-Ring 5

,7,11,17


PAI 7



6500089O-Ring 11,29,35

6501539O-Ring 9,11,15,17,21,23

6501562O-Ring 116501563O-Ring 11

,19,23,47,53

6700007O-Ring 37,43,49,55,61

6700033O-Ring 176700087O-Ring 176700088O-Ring 176700089O-Ring 17

,236701562O-Ring 17

,23,29,35,61

6701563O-Ring 176900033O-Ring 236900087O-Ring 236900088O-Ring 236050053Piston 596130053Piston 296150053Piston 76180053Piston 356230053Piston 416250053Piston 476360053Piston 536500053Piston 116700053Piston 176900053Piston 236050024Plug 596050072Plug 596130024Plug 29

,356131561Plug 29

,35,41,47,53

6150064Plug 176150071Plug 7

,11,31

6151529Plug 76180072Plug 356183507Plug 376230024Plug 416230030Plug 416231561Plug 416233507Plug 43

,49,55,59

6250026Plug 49,53


PAI 8



6250026Plug 596250030Plug 476251561Plug 476360030Plug 556361561Plug 53

,596500024Plug 11

,17,23,47

6500030Plug 13,17,29,37,43,49,61

6501561Plug 11,17,23,35,61

6501564Plug 11,29

6503507Plug 7,11,17,25,29,37,55

6700027Plug 37,55

6701539Plug 19,37,43,49,55,61

6900072Plug 23,29

6901561Plug 236360164Poppet Valve 616230164Poppet Valve Assembly 43

,49,55

6050082Quad Ring 596130081Quad Ring 296150081Quad Ring 76180081Quad Ring 356230081Quad Ring 416250081Quad Ring 476360081Quad Ring 536500081Quad Ring 116700081Quad Ring 176900081Quad Ring 236050006Rear Bushing 596130006Rear Bushing 296180006Rear Bushing 356230006Rear Bushing 416250006Rear Bushing 476360006Rear Bushing 556700006Rear Bushing 176900006Rear Bushing 236050039Retainer Pin 596180039Retainer Pin 376230039Retainer Pin 436250039Retainer Pin 496360039Retainer Pin 55


PAI 9



6500039Retainer Pin 116700039Retainer Pin 176900021Socket 216050118Spring Washer 576230116Spring Washer 39

,45,51

6230136Spring Washer 43,49

6300016Spring Washer 51,57

6900016Spring Washer 216050080Step Seal 596130080Step Seal 296230080Step Seal 41

,496360080Step Seal 53

,616500080Step Seal 116700080Step Seal 176900080Step Seal 236180080Step Seal Set 356250080Step Seal Set 476050009Stop Pin 596130009Stop Pin 296150009Stop Pin 76180009Stop Pin 376230009Stop Pin 436250009Stop Pin 496360009Stop Pin 556500009Stop Pin 116700009Stop Pin 176900009Stop Pin 256130061Through Bolt 296500006Thrust Ring 116050061Tie Rod 596150061Tie Rod 76180061Tie Rod 356230061Tie Rod 416250061Tie Rod 476360061Tie Rod 536500061Tie Rod 116700061Tie Rod 176900061Tie Rod 236700013Tie Rod Nut 176150012Tie Rod Washer 76250012Tie Rod Washer 476500012Tie Rod Washer 116700012Tie Rod Washer 176900001Tie Rod Woodruff 236150039Tool Retainer 76900039Tool Retainer 256050114U-Clamp 576230114U-Clamp 396250114U-Clamp 456300114U-Clamp 516700028Union Cap 19

,37,43,49,55,61

6050084U-Packing 596130084U-Packing 296150074U-Packing 76150084U-Packing 76180084U-Packing 356230084U-Packing 416250084U-Packing 47


PAI 10



6360084U-Packing 536500084U-Packing 116700084U-Packing 176900084U-Packing 236050005Upper Isolator 576130005Upper Isolator 276150005Upper Isolator 56180005Upper Isolator 336230005Upper Isolator 396250005Upper Isolator 456300005Upper Isolator 516500005Upper Isolator 96700005Upper Isolator 156900005Upper Isolator 216050063Valve 596130063Valve 296150063Valve 76180063Valve 356230063Valve 416250063Valve 476360063Valve 536500063Valve 116700063Valve 176900063Valve 236050064Valve Case 596130064Valve Case 296180064Valve Case 356230064Valve Case 416250064Valve Case 476360064Valve Case 536500064Valve Case 11

,19,23,53

6700064Valve Case 176900064Valve Case 236130100Valve Case Seal Kit 316050066Valve Plate 596130066Valve Plate 296180066Valve Plate 356230066Valve Plate 416250066Valve Plate 476360066Valve Plate 536500066Valve Plate 116700066Valve Plate 176900066Valve Plate 236230100Valve Seal Kit 436500100Valve Seal Kit 136700100Valve Seal Kit 196900100Valve Seal Kit 256180100Vlve Seal Kit 376050012Washer 596130012Washer 296130016Washer 27613013Washer 536130136Washer 31

,376150016Washer 56180012Washer 356180016Washer 33

,39,45

6230012Washer 416230036Washer 43

,496360012Washer 536500016Washer 9

,156500036Washer 11


PAI 11



6700036Washer 176900012Washer 236900036Washer 23

,29,37,49,55,61

6050001Woodroof Nut 596250001Woodroof Nut 476360001WoodRoof Nut 536180001Woodruff Nut 356230001Woodruff Nut 41

BT Series Owners Manual - Combined

Documents

k2 k2 k2

typical hydraulic circuits

fine emery cloth

typical seal orientation

maximum lifting capacity

bt710bmain body assembly

fast blow rate

customer service department