Atlas Copco DKR-36 Rotary Hammer Manual

8/9/2019 Atlas Copco DKR-36 Rotary Hammer Manual

1/13

Safety and operating instructions

Handheld rotary hammers

Prescriptions de sécurité et instructions

pour l’opérateur

Marteaux perforateurs portatifs

Sicherheits- und Betriebsanleitung

Hand-Rotationshammer

Instrucciones de seguridad y de

funcionamiento

Martillos giratorios manuales

Instruções de segurança e operação

Perfuradores e demolidores rotativos manuais

Istruzioni per la sicurezza e per l'uso

Martelli manuali a rotazione

Veiligheidsvoorschriften en

bedieningshandleiding

Handbediende klopboren

Οδηγίες ασφάλειας και χειρισμού

Φορητές περιστροφικές σφύρες

Turvallisuusohjeet ja käyttöohje

Käsikäyttöiset vasaramurskaimet

Sikkerhedsinstruktioner og

betjeningsvejledning

Håndholdte borehamre

Sikkerhetsinstrukser og bruksanvisning

Håndholdte roterende hammere

Säkerhetsinstruktion och instruktionsbok

Handhållna borrhammare

Руководство по технике безопасности

и эксплуатации

Ручные бурильные молотки для

вращательного бурения

© 2014 Atlas Copco Construction Tools AB | No. 9800 0938 90c | 2014-01-16

Original instructions

DKR 36, 36R


2/13

ENGLISH

Contents

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

About the Safety and operating instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Safety signal words. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Personal precautions and qualifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Personal protective equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Drugs, alcohol or medication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installation, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Operation, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Maintenance, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Storage, precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Design and function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Main parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Data plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Noise level label. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Safety label. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Unpacking the drill. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Plastic guards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Lubricate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Hoses and connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Methods to prevent freezing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Connecting a water separator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Insertion tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Selecting the right insertion tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Before fitting the insertion tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Fitting the insertion tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Removing the insertion tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Preparations before starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Check the equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Blow out the air hose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Fill the lubricator with oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Start and stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Start and stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Starting a cut. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Breaking and drilling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Breaking and drilling under water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

When taking a break. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Every day. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Periodic maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Tightening torques. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19



4

DKR 36, 36RContents

http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/


3/13

Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Machine data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Noise and vibration declaration statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Noise and vibration data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

EC Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22EC Declaration of Conformity (EC Directive 2006/42/EC). . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5© 2014 Atlas Copco Construction Tools AB | No. 9800 0938 90c | 2014-01-16


ContentsDKR 36, 36R

http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/http://0.0.0.0/


4/13

Overview

To reduce the risk of serious injury or death to

yourself or others, read the Safety instructions

section found on the previous pages of this

manual before operating the machine.

Design and function

DKR 36 and DKR 36R is a combined drilling andbreaking machine, designed for horizontal andvertical use.

DKR 36 and DKR 36R is equipped with aquick-change retainer and has right-hand rotation.The machine can be adapted for drilling or breakingby changing the insertion tool. Examples of use aredrilling, chipping, or chasing in concrete or brick. No

other use is permitted.To choose the correct insertion tool, see the spareparts list.

Main parts

A

B

D

C

F

G

E

H

DKR 36, 36R

A. Handle

B. Air inlet

C. Tool retainer

D. Silencer

E. Start and stop device

F. Lubricator

G. Exhaust portH. Side bolt

Labels

The machine is fitted with labels containing importantinformation about personal safety and machinemaintenance. The labels must be in such conditionthat they are easy to read. New labels can be ordered

from the spare parts list.

Data plate

A

B

C

D E

A. Machine type

B. Maximum permitted compressed air pressure

C. Serial number

D. The warning symbol together with the booksymbol means that the user must read thesafety and operating instructions before themachine is used for the first time.

E. The CE symbol means that the machine is

EC-approved. See the EC declaration whichis delivered with the machine for moreinformation. If the CE symbol is missing, itmeans that the machine is not EC-approved.

Noise level label

WA

xxx dBThe label indicates the guaranteed noise levelcorresponding to EC-directive 2000/14/EC. See"Technical data" for accurate noise level.



Safety and operating instructionsDKR 36, 36R


5/13

Safety label

To avoid injury, before using or servicing tool, readand understand separately provided safetyinstructions.

Installation

Unpacking the drill

Plastic guardsBefore the drill is used for the first time remove allthe plastic guards from the hose nipples.

Lubricate

After unpacking and installing the tool, pour a liberalamount of lubrication oil in the air connection.

Hoses and connections

A

B

CD

A. Compressed air source

B. Water separator (optional)

C. Lubricator (optional)

D. Max. 3 m (10 ft) compressed air hose betweenthe lubricator and the machine.

♦ Check that you are using the correctrecommended operating pressure, 6 bar (e) (87psi).

♦ The maximum permissible air pressure, 7 bar (e)(102 psi), must not be exceeded.

♦ Blow any impurities out of the compressed air hosebefore connecting it to the machine.

♦ Select the correct dimension and length for thecompressed air hose. For hose lengths up to 30m (100 ft), a hose with a minimum internaldiameter of 19 mm (3/4 in.) must be used. If thehose length is between 30 and 100 m (100 and330 ft), a hose with a minimum internal diameter of 25 mm (1 in.) must be used.

Methods to prevent freezing

Ice formation in the silencer can occur when theambient air temperature is 0–10°C (32-50 °F) andthe relative humidity is high.

The machine is designed to avoid the formation of ice in the silencer. Despite this, under extremeconditions ice can form in the silencer.

Take the following actions to further counteract the

risk of ice formation:♦ Use Atlas Copco Rock Drill AIR-OIL as a lubricant.

♦ Use a water separator.

If the machine freeze, never heat it to melt the ice. Always let the ice thaw at room temperature.

Never pour methylated spirits or similar substancesinto the rock drill, as they will interfere with thelubrication and lead to increased wear.

Connecting a water separator

The length of the air hose between the compressor and the water separator must be such that the water vapor is cooled and condenses in the hose beforereaching the water separator.

If the ambient temperature is below 0 °C (32 °F) thehose must be short enough to prevent the water fromfreezing before reaching the water separator.

Lubrication

The lubricant is important for the machine’s functionand has a great impact on the service life.

Indications of proper lubrication are the presence of oil mist in the exhaust air and of slight traces of oilon the drill or adapter shank. Too much lubricationcan cause starting problems, low power or unevenperformance.

In order to supply the correct volume of oil, the builtin lubricator must be checked and filled regularly. Inaddition, use of an air line lubricator is recommendedto assure a constant and adequate supply of lubricant.



14

DKR 36, 36RSafety and operating instructions


6/13

Use Atlas Copco Rock Drill AIR-OIL which isspecially developed for pneumatic rock drills. RockDrill AIR-OIL is readily biodegradable according toOECD 301 and has high film strength that canwithstand heavy loads. If Rock Drill AIR-OIL is notavailable use a mineral-based air tool oil with theproperties recommended in the table below.

Viscosity grade

(ISO 3448)

Temperature range

°C (F)

ISO VG 32-68-30 to 0 (-22 to +32)

ISO VG 68-100-10 to +20 (+14 to +68)

ISO VG 100-150+10 to +50 (+50 to +122)

A

DKR 36, DKR 36R

Daily before using and after each four hours of service, remove the plug (A) and saturate the feltand fill the cavity with recommended oil.

Insertion tool

CAUTION Hot insertion toolThe tip of the insertion tool can become hot andsharp when used. Touching it can lead to burns andcuts.

►Never touch a hot or sharp insertion tool.

►Wait until the insertion tool has cooled down beforecarrying out maintenance work.

Selecting the right insertion tool

Selecting the right insertion tool is a precondition for proper machine function. It is important to select

insertion tools of high quality to avoid unnecessarymachine damage.

The machine can be destroyed if you use an incorrectinsertion tool.

Recommended insertion tools are listed in themachine's spare parts list.

WARNING Vibration hazard

Using inserted tools that do not fulfil the criteriasmentioned below, will result in a longer time tocomplete a task, and may result in higher levels of vibration exposure. A worn tool will also causeincreased working time.

►Make sure that the inserted tool is well-maintained,not worn out and of the proper size.

► Always use a sharp tool in order to work efficiently.

NOTICE Never cool a hot insertion tool in water, itcan result in brittleness and early failure.

WARNING Ejected insertion tool

If the tool retainer on the machine is not in a lockedposition, the inserted tool can be ejected with force,which can cause personal injury.

►Before changing the insertion tool, stop themachine, switch off the compressed air supplyand bleed the machine by activating the start andstop device.

Before fitting the insertion tool

Check that the tool shank is of the correct size andlength for the chuck used. The shank must be cleanand the tool must be in good condition. Shanks whichare chipped, rounded, out of square or too hard onthe striking end will operate inefficiently and causepremature piston failure.

Inspect the drill steel: A dull drill steel will slow down the drilling speed andoverstrain the drill mechanism. When changing drillsteel make sure that the new one is the correct size

to follow your previous bore.

Before drilling, check that the flushing hole in the drillsteel is not blocked.





7/13

Fitting the insertion tool

Whenever fitting the insertion tool the followinginstructions must be observed:

1.

Pull the tool retainer and hold it backwards in thedirection of the arrow, insert the insertion tool inthe chuck at the same time.

2.

When the insertion tool bottoms, lock the toolretainer by releasing it. Check the lock functionby pulling the inserted tool sharply outwards.

NOTICE If burrs are raised around the four ball slotsin the shank of the insertion tool, polish themsmoothly. It will result in easier entry and removal of the insertion tool, and also an efficient operation of the chuck.

Removing the insertion tool

Whenever removing the insertion tool the followinginstructions must be observed:

1.

Pull the tool retainer and hold it backwards in thedirection of the arrow, remove at the same timethe insertion tool by pulling it out.

Operation

Preparations before starting

Check the equipment

♦ Check that all of the equipment is in goodcondition.

♦ Check that the impact surface of the insertion toolshank is flat, with no signs of wear.

♦ Make sure that the air inlet and exhaust ports arefree from obstructions.

♦ Check that the flushing hole in the drill steel is notblocked, and that the flushing air flows through

without obstruction.

♦ Ensure that the fittings are tight and leak-proof.

DANGER Whipping air hose

A compressed air hose that comes loose can lasharound and cause personal injury or death

►Check that the compressed air hose and theconnections are not damaged.

►Check that all compressed air connections areproperly attached.

Blow out the air hose♦ Every day before using the drill, blow out the air

hose to clear it of accumulated dirt and moisture.

Fill the lubricator with oil

♦ Check that the chuck and insertion tool shank arealways covered with a film of oil.



16



8/13

Start and stop

WARNING Involuntary start

Involuntary start of the machine may cause injury.

►Keep your hands away from the start and stop

device until you are ready to start the machine.►Learn how the machine is switched off in the event

of an emergency.

►Stop the machine immediately in all cases of power supply interruption.

Start and stop

Start the machine by squeezing the start and stopdevice while firmly holding the handle.

Stop the machine by releasing the start and stopdevice. The start and stop device returnsautomatically to the stop position.

Operating

Starting a cut

♦ Stand in a stable position with your feet well awayfrom the inserted tool.

♦ Press the machine against the working surfacebefore you start.

♦ Start collaring at such a distance from the edgethat the machine is capable of breaking thematerial without levering.

♦ Never try to break off too large pieces. Adjust thebreaking distance (A) so that the inserted tool doesnot get stuck.

A

Breaking and drilling

♦ Use protective shoes, gloves, helmet, ear protectors, and impact resistant eye protectionwith side protection.

♦ Avoid working in extremely hard materials for

example granite and reinforcing iron (re-bar) whichwould cause substantial vibrations.

♦ Check regularly that the machine is well lubricated.

♦ When the machine is lifted, the start and stopdevice must not be activated.

♦ Any form of idling, operating without insertion toolor operating with an uplifted machine must beavoided.

♦ Stand firmly and always hold the machine withboth hands.

♦ Hold the inserted tool firmly against the worksurface before starting the machine.

♦ Let the machine do the work; do not press toohard.

Breaking and drilling under water

DKR 36 and DKR 36R can be used for operatingunder water. No special preparations have to becarried out before start operating. In order to makeoperating under water easier, connect a hose to the

exhaust port with a 1/4 in. NPT nipple.When the machine has been used under water, andis to be used directly afterwards or stored over-night,the following must be done:

1. Rinse the machine externally with fresh water and dry it.

2. Run the machine until no water moisture comesout from the exhaust port.

3. Disconnect the air hose and fill 3-5 centilitres(1-13 ⁄ 4 oz) of oil directly into the air intake.

Connect the machine to the compressed air supply and run it for a few seconds.





9/13

If the machine has been used under water, and is tobe stored for longer time then over-night, thefollowing must be done:

1. Rinse the machine externally with fresh water and dry it.

2. Run the machine until no water moisture comes

out from the exhaust port.

3. Disassemble the machine.

4. Dry the parts and lubricate them with a thin layer of oil.

5. Assemble the machine.

When taking a break

♦ During all breaks you must place the machine in

such a way that there is no risk for it to beunintentionally started.

♦ In the event of a longer break or when leaving theworkplace: Switch off the power supply and thenbleed the machine by activating the start and stopdevice.

Maintenance

Regular maintenance is a basic requirement for the

continued safe and efficient use of the machine.Follow the maintenance instructions carefully.

♦ Before starting maintenance on the machine, cleanit in order to avoid exposure to hazardoussubstances. See “Dust and fume hazard”.

♦ Use only authorised parts. Any damage or malfunction caused by the use of unauthorisedparts is not covered by warranty or product liability.

♦ When cleaning mechanical parts with solvent,comply with appropriate health and safetyregulations and ensure there is satisfactory

ventilation.

♦ For major service of the machine, contact thenearest authorised workshop.

♦ After each service, check that the machine'svibration level is normal. If not, contact the nearestauthorised workshop.

Every day

Before undertaking any maintenance or changingthe insertion tool on pneumatic machines, alwaysswitch off the air supply and bleed the machine bydepressing the start and stop device then disconnect

the air hose from the machine.♦ Clean and inspect the machine and its functions

each day before the work commences.

♦ Conduct a general inspection for leaks anddamage.

♦ Check that the air inlet nipple is tightened and thatthe claw coupling is free from damage.

♦ Check the function of the throttle handle. Makesure that it moves freely up and down.

♦ Check the function of the retainer. Make sure thatit locks the drill steel.

♦ Change damaged parts immediately.

♦ Replace worn components in good time.

♦ Check the side bolts of the machine. Make surethat they are tightened.

♦ If the machine is equipped with a silencer, checkfor damage.

Periodic maintenance

After each operating period of approximately 100working hours or three times a year the machinemust be dismantled and all parts be cleaned andchecked. This work must be performed by authorizedstaff, trained for this task.

Tightening torques

16-19 Nm (12-14

ft.lbf)

Side bolt nutDKR 36

16-19 Nm (12-14ft.lbf)

Side bolt nutDKR 36 R

Assembly

When assembling the machine, be aware of thefollowing:



18



10/13

D

B

A

C

E

♦ Be sure that the straight spline on the piston (A)engages the straight spline on the chuck sleeve(B), and that the spiral spline on the piston (A)engages the spiral spline of the ratchet ring (C).

♦ Assemble the ratchet ring (C) into the fronthead(D), so that the flat surface marked T faces thecylinder (E).

♦ Tighten the side bolts stepwise to the correcttorque. After tightening, rotate the chuck manuallyto make sure that the rotation is free.

Storage

● Clean the machine properly before storage, inorder to avoid hazardous substances. See “Dustand fume hazard”

● Pour approximately 1 ⁄ 2 oz (5 cl) of oil directly into

the air inlet nipple, connect the machine to thecompressed air supply and start it for a fewseconds.

● Always store the machine in a dry place.

Disposal

A used machine must be treated and disposed of insuch a way that the greatest possible portion of thematerial can be recycled and any negative influenceon the environment is kept as low as possible, and

in respect to local restrictions.





11/13

Technical data

Machine data

Overall length

mm

(in.)

Stroke length

mm

(in.)

Piston bore

mm

(in.)

Weight

kg

(lb)

Shank dimension

mm

(in.)Type

375(143 ⁄ 4)

35(13 ⁄ 8)

31.8(11 ⁄ 4)

4.5(10)

Round 19 - Hexagon 14.7 x 89(Round 3 ⁄ 4 - Hexagon 9 ⁄ 16 x 31 ⁄ 2)

DKR 36

375(143 ⁄ 4)

35(13 ⁄ 8)

31.8(11 ⁄ 4)

4.5(10)

Round 19 x 95(Round 3 ⁄ 4 x 33 ⁄ 4)

DKR 36R

Impact rate

(6 bar)

Hz

(bpm)

Air consumption

(6 bar)

l/s

(cfm)

Exhaust port

in.

Air inlet

in.Type

47

(2820)

10

(21)

1 ⁄ 4 NPT3 ⁄ 8 BSPDKR 36

47(2820)

10(21)

1 ⁄ 4 NPT3 ⁄ 8 BSPDKR 36R

Noise and vibration declaration statement

Guaranteed sound power level Lw according to EN ISO 3744 in accordance with directive 2000/14/EC.

Sound pressure level Lp according to EN ISO 11203.

Vibration value A and uncertainty B determined according to EN ISO 20643. See table ”Noise and vibrationdata” for the values of A, B, etc.

These declared values were obtained by laboratory type testing in accordance with the stated directive or

standards and are suitable for comparison with the declared values of other tools tested in accordance withthe same directive or standards. These declared values are not suitable for use in risk assessments and valuesmeasured in individual work places may be higher. The actual exposure values and risk of harm experiencedby an individual user are unique and depend upon the way the user works, in what material the machine isused, as well as upon the exposure time and the physical condition of the user, and the condition of the machine.

We, Atlas Copco Construction Tools AB, cannot be held liable for the consequences of using the declaredvalues, instead of values reflecting the actual exposure, in an individual risk assessment in a work place situationover which we have no control.

This tool may cause hand-arm vibration syndrome if its use is not adequately managed. An EU guide to managinghand-arm vibration can be found at http://www.humanvibration.com/humanvibration/EU/VIBGUIDE.html

We recommend a programme of health surveillance to detect early symptoms which may relate to vibrationexposure, so that management procedures can be modified to help prevent future impairment.



20



12/13

Noise and vibration data

VibrationNoise

Declared valuesDeclared values

Three axis valuesSound power Sound pressure

EN ISO 206432000/14/ECEN ISO 11203

Bm/s 2 spreads

Am/s 2 value

Lwguaranteed dB(A) rel

1pW

Lpr=1m dB(A) rel

20µPaType

2.520.210388DKR 36 (for breaking)

2.621.210388DKR 36 (for drilling)

2.520.210388DKR 36R (for breaking)

2.621.210388DKR 36R (for drilling)





13/13

Any unauthorized use or copying of the contents or any part thereof is prohibited.

This applies in particular to trademarks, model denominations, part numbers, anddrawings.

www atlascopco com

©

2 0 1 4 A t l a s C o p c o C o n s t r u c t i o n T o o l s A B

| N o .

9 8 0 0 0 9 3 8 9 0 c | 2 0 1 4 - 0 1 - 1 6
http://www.atlascopco.com/http://www.atlascopco.com/

Atlas Copco DKR-36 Rotary Hammer Manual

Documents