TR-800XXL-4 - tadano-imes. · PDF file80 Ton Capacity (72.6 Metric Tons) HYDRAULIC ROUGH TERRAIN CRANE DIMENSION 1 Specifications are subject to change without notice TR-800XXL-4 GENERAL
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80 Ton Capacity (72.6 Metric Tons)
HYDRAULIC ROUGH TERRAIN CRANEDIMENSION
Specifications are subject to change without notice1
Min. 37' 8-3/4" ~ Max. 144' 4-1/4" (11500 ~ 44000)
17.6
o
12' 11-1/2" (3950)
6' 7/8" (1850)
23' 7-1/3" (7200)
14.4 o
6' 1-7/8" (1875)6' 7-3/4" (2025)
46' 2-1/8" (14075)
CRANE SPECIFICATIONS
construction with 7 sheaves, 17-5/16" (0.44m) root diameter, at boom head. The synchronization system consists of two telescope
BOOM DRUM - Grooved 15-3/4"(0.40m) root diameter x 22-3/4"Five section full power synchronized telescoping boom, (0.578m) wide. Wire rope: 436' of 3/4"diameter rope (133m of37.7'~144.4'(11.5m~44.0m), of round hexagonal box 19mm). Drum capacity: 1,096' (334m) 7 layers. Maximum line
pull (permissible): 15,200lbs. (6,880kg)*. Maximum line speed:413FPM (126m/min).
cylinders, an extension cable and retraction cable. Hydraulic cylinder fitted with holding valve. Two easily removable wire rope guards, WIRE ROPE - Warrington seal wire, extra improved plow steel,rope dead end provided on both sides of boom head. Boom preformed, independent wire rope core, right regular lay.telescope sections are supported by wear pads both vertically and 3/4"(19 mm) 6X37 classhorizontally.Extension speed 106' 7-1/2" in 145 seconds. HOOK BLOCK
BOOM ELEVATION - By a double acting hydraulic cylinderwith holding valve. Elevation -2.0o~80.7o, combination controls forhand or foot operation. Boom angle indicator.
6.2 ton (5.6 metric ton) - Weighted hook with swivel and
Automatic speed reduction and soft stop function.
safety latch, for 3/4"(19mm) wire rope.
Elevation speed -2.0o~80.7o in 77 seconds.
HYDRAULIC SYSTEM
JIB - Two stage bi-fold lattice type with 3.5o, 25o or 45o offset(tilt type). Single sheave, 15-5/8"(0.396m) root diameter, at the
PUMPS - Two variable piston pumps for crane functions.
head of both jib sections. Stored alongside base boom section.
Tandem gear pump for steering, swing and optional equipment.
Jib length is 32.5' (9.9m) or 58.1' (17.7m). Assist cylinders for
Powered by carrier engine. Pump disconnect for crane is
mounting and stowing are controlled at right side of superstructure.
engaged/ disengaged by rotary switch from operator's cab.
Self stowing jib mounting pins.
CONTROL VALVES - Multiple valves actuated by
pilot
AUXILIARY LIFTING SHEAVE (SINGLE TOP)
pressure with integral pressure relief valves.
Single sheave, 15-5/8"(0.396m) root diameter. Mounted to mainboom head for single line work (stowable).
boom emergency telescoping switch (2nd and 3rd-top) Automatic Speed Reduction and Soft Stop functionand air conditioning control switch. Swing lock lever.on boom elevation and swing
Working condition register switchWarning buzzer
NOTE:Each crane motion speed is based on unladenLoad radius / boom angle / tip height / swing range
conditions.preset function
External warning lamp
CARRIER SPECIFICATIONSTYPE - Rear engine, left hand steering, driving axle 2-way SUSPENSION - Front: Rigid mounted to frame. Rear: Pivotselected type by manual switch, 4x2 front drive, 4x4 front and mounted with hydraulic lockout device.rear drive.
BRAKE SYSTEMS - Service: Air over hydraulic disc brakes onFRAME - High tensile steel, all welded mono-box construction. all 4 wheels. Parking/Emergency: Spring applied-air released
brake acting on input shaft of front axle. Auxiliary: Electro-TRANSMISSION - Electronically controlled full automatic pneumatic operated exhaust brake.transmission. Torque converter driving full powershift withdriving axle selector. 6 forward and 2 reverse speeds, constant TIRES - 29.5-25 22PR(OR)mesh.
3 speeds - high range - 2 wheel drive; 4 wheel driveOUTRIGGERS - Four hydraulic, beam and jack outriggers.3 speeds - low range - 4 wheel driveVertical jack cylinders equipped with integral holding valve. Eachoutrigger beam and jack is controlled independently from cab.TRAVEL SPEED - 24 mph (39 km/h) ..... 29.5-25 22PR(OR)Beams extend to 23' 7-1/2" (7.2 m) center-line and retract towithin 10' 10-1/2" (3.315 m) overall width with floats. Outrigger
AXLE - Front: Full floating type, steering and driving axle with jack floats are attached thus eliminating the need of manually planetary reduction. Rear: Full floating type, steering and driving attaching and detaching them. Controls and sight bubble located axle with planetary reduction and non-spin rear differential. in superstructure cab. Four outrigger extension lengths are
provided with corresponding "RATED LIFTING CAPACITIES" forSTEERING- Hydraulic power steering controlled by steering crane duty in confined areas.wheel. Four steering modes available: 2 wheel front, 2 wheel Min. Extension 9' 2-1/4"(2.8m) center to centerrear, 4 wheel coordinated and 4 wheel crab . Mid. Extension 18' 1/2"(5.5m) center to center
Mid. Extension 21' 11-3/4"(6.7m) center to centerMax. Extension 23' 7-1/2"(7.2m) center to centerFloat size(Diameter) 1' 7-11/16" (0.5m)
ENGINEModel Mitsubishi 6M60-TLA3B Radiator Fin and tube core, thermostat controlledType Direct injection diesel Fan, in.(mm) Suction type, 6-blade, 23.6 (600) dia.No. of cylinders 6 Starting 24 voltCombustion 4 cycle, turbo charged and after cooled Charging 24 volt system, negative groundBoreXStroke, in.(mm) 4.646 X 4.528 (118X115) Battery 2-120 amp. HourDisplacement, cu. in (liters) 460 (7.54) Compressor, air, CFM(l /min) 29 CFM (830) at 2,600rpmAir inlet heater 24 volt preheat Horsepower (kW) Gross 267 (200) at 2,600rpmAir cleaner Dry type, replaceable element Torque, Max. ft-lb (kgm) 579 (80) at 1,400rpmOil filter Full flow with replaceable element Capacity, gal.(liters)Fuel filter Full flow with replaceable element Cooling water 3.4 (13)Fuel tank, gal.(liters) 79.2 (300), right side of carrier Lubrication 3.4 - 4.0 (13 - 15)Cooling Liquid pressurized, recirculating by-pass Fuel 79.2 (300)
1 Developed by machinery with each layer of wire rope, but not based DRUM DIMENSIONSon rope strength or other limitation in machinery or equipment. Inch mm
2 Line speeds based only on hook block, not loaded. Root diameter 15-3/4" 4003 Seventh layer of wire rope are not recommendedfor hoisting Length 22-3/4" 578
operations. Flange diameter 27-3/8" 6954 Permissible line pull may be affected by wire rope strength.
67th3 76th
4th
12nd
5
Wireropelayer
STANDARD EQUIPMENT
5th
3rd234
Layer Speed
1st
HOISTING PERFORMANCE
Main and auxiliary drum grooved lagging
Line speeds2 Line pulls 3/4" (19mm) wire ropeAvailable1 Permissible4 Rope per layer Total wire rope
Main or auxiliary hoist - 15'-3/4" (0.4m) drum
4
- 80 ton (72.6 metric ton) - 7 sheave with swivel hook and safety latch for 3/4"(19 mm) wire rope
- 50 ton (45.4 metric ton) - 4 sheave with swivel hook and safety latch for 3/4"(19 mm) wire rope
(267HP) with exhaust brake- Electronic controlled automatic transmission driven by torque
converter- 4 X 4 X 4 drive/steer- Non-spin rear differential- Automatic rear axle oscillation lockout system- 29.5-25 22PR (OR) or 29.5-25 28PR(OR) tires- Disc brakes- Fenders- Air dryer- Water separator with filter- Engine over-run alarm- Back-up alarm- Low oil pressure/high water temp. warning device (visual)- Rear steer centering light- Air cleaner dust indicator- Full instrumentation package- Complete highway light package- Flood lights and work lights- Tool storage compartment- Tire inflation kit- 24 volt electric system- 6.2 ton (5.6 metric ton) hook with swivel- Towing hooks-Front and rear- Lifting eyes- Hook block tie down (front bumper)- Weighted hook storage compartment
- Five section full power partially synchronized boom 37.7'~144.4' (11.5 m~44.0 m)
- 32.5'~58.1' (9.9 m~17.7 m) bi-fold lattice jib (tilt type) with 3.5o, 25o or 45o pinned offsets and self storing pins.
- Auxiliary lifting sheave (single top) stowable- Variable speed main hoist with grooved drum, cable follower
and 797' of 3/4" cable.- Variable speed auxiliary hoist with grooved drum, cable follower
and 436' of 3/4" cable.- Drum rotation indicator (thumper type) main and auxiliary hoist- Anti-Two block device (overwind cutout)- Boom angle indicator- Tadano electronic load moment indicator system (AML-L)- Outrigger extension length detector- Electronic crane monitoring system- Tadano twin swing system and 360o positive swing lock- Self centering finger control levers with pilot control- Control pedals for boom hoist and boom telescoping- 3 way adjustable cloth seat with armrests, high back and seat
belt- Tilt-telescoping steering wheel- Tinted safety glass and sun visor- Front windshield wiper and washer- Roof window wiper and washer- Power window (cab door)- Rear view mirrors (right and left side)- Mirror for main and auxiliary hoists- Cigarette lighter and ashtray- Electric fan in cab- Cab floor mat- Pump disconnect in operator's cab- Hydraulic oil cooler
Liftin
g Heig
ht in
feet
Telescoping Mode II
TR-800XXL WORKING RANGE CHART
NOTE : Boom and jib geometry shown are for unloaded condition and machine standing level on firm supporting surface. Boom deflection and subsequent radius and boom angle change must be accounted for when applying load to hook.
A :Boom length in feetB :Load radius in feetC :Loaded boom angle (deg.)D :Minimum boom angle (deg.) for indicated length (no load)
NOTE: -The lifting capacity data stored in the LOAD MOMENT INDICATOR (AML-L) is based on the standard number of parts of line listed in the chart.-Standard number of parts of line for outrigger operation should be according to the following table.
ON OUTRIGGERS FULLY EXTENDED 23' 7-1/2'' (7.2m) SPREAD360o ROTATION
64.4' (19.62m) 91' (27.75m) 117.7' (35.87m)
0000
0o 18o
Telescoping conditions (%)I, II
32o
I I, III I
000
100
0
50
00
100
I
100333333
0
3333
5 4 1
LIFTING CAPACITIES AT ZERO DEGREE BOOM ANGLE ON OUTRIGGERS FULLY EXTENDED 23' 7-1/2'' (7.2m) SPREAD 360o ROTATION
II, II I
Jib
II
33
Number of parts of line 16 12 10
(11.5m to 15.56m) (15.56m to 19.62m)
100100
0100100100
50
(19.62m to 27.75m) (27.75m to 44.0m)
II10010010066
66 1000 100
66
II II II
666666
I
Boom Length in Feet(meters)
37.7' 37.7' to 51' 51' to 64.4' 64.4' to 91' 91' to 144.4' Single top(11.5m)
A :Boom length in feetB :Load radius in feetC :Loaded boom angle (deg.)D :Minimum boom angle (deg.) for indicated length (no load)
NOTE: -The lifting capacity data stored in the LOAD MOMENT INDICATOR (AML-L) is based on the standard number of parts of line listed in the chart.-Standard number of parts of line for outrigger operation should be according to the following table.
II, II I I II
I, III II II II
100100
100
50100100100
0100
100100
66
100666666
0
666633
3333
0
3333
33
00
0
100
0
000
00
30o
Telescoping conditions (%)I, II0
39o27o 0o
II100 100
LIFTING CAPACITIES AT ZERO DEGREE BOOM ANGLE ON OUTRIGGERS MID. EXTENDED 21' 11-3/4'' (6.7m) SPREAD 360o ROTATION
ON OUTRIGGERS MID. EXTENDED 21' 11-3/4'' (6.7m) SPREAD360o ROTATION
64.4' (19.62m) 91' (27.75m) 117.7' (35.87m)
I50
0o
Boom Length in Feet(meters)
37.7' 37.7' to 51' 51' to 64.4' 64.4' to 91' 91' to 144.4' Single top(11.5m) (11.5m to 15.56m) (15.56m to 19.62m) (19.62m to 27.75m) (27.75m to 44.0m) Jib
5 4 1Number of parts of line 16 12 10
8
I I
II II
R W R W R W R W R W R W80o 32.7' 9,900 44.5' 8,800 52.7' 8,100 80o 40.6' 5,900 64.3' 5,400 73.5' 3,40075o 50.3' 9,900 61.2' 8,700 67.6' 7,300 75o 60.6' 5,900 82.5' 4,800 89.9' 3,40070o 66.4' 9,700 75.9' 7,600 81.2' 6,600 70o 79.3' 5,900 98.7' 4,200 105.0' 3,40065o 80.0' 7,200 89.3' 6,600 93.9' 6,000 65o 95.6' 4,900 114.0' 3,700 118.0' 3,10060o 92.4' 4,700 101.0' 4,400 105.0' 4,100 60o 110.0' 3,400 127.0' 2,800 130.0' 2,50055o 104.0' 2,900 112.0' 2,700 115.0' 2,600 55o 123.0' 1,800 138.0' 1,500 141.0' 1,40050o 115.0' 1,600 122.0' 1,500 124.0' 1,500
A :Boom length in feetB :Load radius in feetC :Loaded boom angle (deg.)D :Minimum boom angle (deg.) for indicated length (no load)
NOTE: -The lifting capacity data stored in the LOAD MOMENT INDICATOR (AML-L) is based on the standard number of parts of line listed in the chart.-Standard number of parts of line for outrigger operation should be according to the following table.
LIFTING CAPACITIES AT ZERO DEGREE BOOM ANGLE ON OUTRIGGERS MID. EXTENDED 18' 1/2'' (5.5m) SPREAD 360o ROTATION
ON OUTRIGGERS MID. EXTENDED 18' 1/2'' (5.5m) SPREAD360o ROTATION
64.4' (19.62m) 91' (27.75m) 117.7' (35.87m)
I50
0o 38o
Telescoping conditions (%)I, II
0
50o41o 12o
II100 100
000
00
00
0
100
0
333333
0
3333
33100
66
100666666
0
6666 100
100100
50100100100
0100
100
I, IIII II II
I, II I I II I II
Boom Length in Feet(meters)
37.7' 37.7' to 51' 51' to 64.4' 64.4' to 91' 91' to 144.4' Single top(11.5m) (11.5m to 15.56m) (15.56m to 19.62m) (19.62m to 27.75m) (27.75m to 44.0m) Jib
5 4 1Number of parts of line 16 12 10
10
I I I
R W R W R W R W R W R W80o 32.7' 9,900 44.5' 8,800 52.7' 8,100 80o 40.6' 5,900 64.3' 5,400 73.5' 3,40075o 50.3' 9,900 61.2' 8,700 67.6' 7,300 75o 60.6' 5,900 82.5' 4,800 89.9' 3,40070o 65.3' 8,000 75.0' 6,700 80.9' 6,300 70o 78.6' 5,400 98.7' 4,200 105.0' 3,40065o 78.3' 5,000 87.5' 4,100 92.5' 4,000 65o 93.2' 3,100 112.0' 2,800 117.0' 2,40060o 90.9' 2,800 99.2' 2,300 103.0' 2,300 60o 107.0' 1,500 125.0' 1,300 129.0' 1,10055o 102.0' 1,300 111.0' 1,100 114.0' 1,100
R W R W R W R W R W R W80o 26.1' 12,300 37.7' 11,000 44.8' 8,400 80o 33.6' 7,900 55.1' 5,700 67.0' 3,70075o 40.1' 12,300 50.7' 10,000 57.0' 8,000 75o 50.4' 7,900 70.3' 5,200 80.7' 3,70070o 53.1' 11,000 62.9' 8,800 68.5' 7,400 70o 65.9' 7,100 84.4' 4,700 93.1' 3,60065o 65.0' 8,100 74.4' 7,300 78.9' 6,200 65o 79.9' 5,700 97.2' 4,200 104.0' 3,50060o 75.6' 5,300 84.4' 4,800 88.4' 4,200 60o 92.0' 3,500 108.0' 3,000 114.0' 2,60055o 86.2' 3,300 94.0' 3,000 97.2' 2,700 55o 104.0' 1,900 119.0' 1,700 123.0' 1,50050o 95.8' 1,800 103.0' 1,700 105.0' 1,600
A 37.7' 51' 64.4' C B (11.5m) B (15.56m) B (19.62m)
0o 31.7' 9,400 45.0' 1,300 58.3' 1,700Telescoping
mode
A :Boom length in feetB :Load radius in feetC :Loaded boom angle (deg.)D :Minimum boom angle (deg.) for indicated length (no load)
NOTE: -The lifting capacity data stored in the LOAD MOMENT INDICATOR (AML-L) is based on the standard number of parts of line listed in the chart.-Standard number of parts of line for outrigger operation should be according to the following table.
100100
100
50100100100
0100
10066
100666666
0
6666
3333
100
100000
000
100100
0 33
00
333333
0
ON OUTRIGGERS MIN. EXTENDED 9' 2-1/4'' (2.8m) SPREAD360o ROTATION
64.4' (19.62m) 91' (27.75m) 117.7' (35.87m)
0o 0o 54o
LIFTING CAPACITIES AT ZERO DEGREE BOOM ANGLE ON OUTRIGGERS MIN. EXTENDED
50
61o
Telescoping conditions (%)
0
43o44o
9' 2-1/4'' (2.8m) SPREAD 360o ROTATION
65o61o 51o
Boom Length in Feet(meters)
37.7' 37.7' to 51' 51' to 64.4' 64.4' to 91' 91' to 144.4' Single top(11.5m) (11.5m to 15.56m) (15.56m to 19.62m) (19.62m to 27.75m) (27.75m to 44.0m) Jib
5 4 1Number of parts of line 16 12 10
12
I, II I I II I II I II II I, II
I, II I II
WARNING AND OPERATING INSTRUCTIONSFOR LIFTING CAPACITIESGENERAL 10. When making lifts at a load radius not shown, use the next1. RATED LIFTING CAPACITIES apply only to the machine as longer radius to determine allowable capacity.
originally manufactured and normally equipped by TADANO 11. Load per line should not exceed 12,300 lbs. (5,600kg) forLTD. Modifications to the machine or use of optional main winch and auxiliary winch.equipment other than that specified can result in a reduction 12. Check the actual number of parts of line with LOAD MOMENTof capacity. INDICATOR (AML-L) before operation. Maximum lifting
2. Hydraulic cranes can be hazardous if improperly capacity is restricted by the number of parts of line of LOADoperated or maintained. Operation and maintenance of this MOMENT INDICATOR (AML-L). Limited capacity is asmachine must be in compliance with information in the determined from the formula, Single line pull for main winchOperation and Maintenance Manual supplied with (12,300 lbs.) x number of parts of line.the crane. If this manual is missing, order a replacement 13. The boom angle before loading should be greater to accountthrough the distributor. for deflection. For rated lifting capacities, the loaded boom
3. The operator and other personnel associated with this angle and the load radius is for reference only.machine shall fully acquaint themselves with the latest 14. The 37.7' (11.5m) boom length capacities are based on boomAmerican National Standards Institute (ANSI) safety fully retracted. If not fully retracted [less than 51'(15.56m)standards for cranes. boom length, use the rated lifting capacities for the 51' (15.56m)
boom length.SET UP 15. Extension or retraction of the boom with loads may be1. Rated lifting capacities on the load chart are the maximum attempted within the limits of the RATED LIFTING CAPACITIES.
allowable crane capacities. They are based on the machine The ability to telescope loads is limited by hydraulic pressure,standing level on firm supporting surface under ideal job boom angle, boom length, crane maintenance, etc.conditions. Depending on the nature of the supporting 16. For lifting capacity of single top, reduce the rated liftingsurface, it may be necessary to have structural supports capacities of relevant boom according to a weight reductionsunder the outrigger floats or tires to spread the loads to a for auxiliary load handling equipment. Capacities of single top larger surface. shall not exceed 12,300 lbs. (5,600kg) including main hook.
2. For outrigger operation, outriggers shall be properly extended 17. When base jib or top jib or both jib removing, jib state switchwith tires free of supporting surface before operating crane. select removed.
18. When erecting and stowing jib, be sure to retain it by hand or byOPERATION other means to prevent its free movement.1. Rated lifting capacities have been tested to and meet 19. Use "ANTI-TWO BLOCK" disable switch when erecting and
minimum requirements of SAE J1063-Cantilevered Boom stowing jib and when stowing hook block. While the switch isCrane Structures Method of Test. pushed, the hoist does not stop, even when overwind condition
2. Rated lifting capacities do not exceed 85 % of the tipping occurs.load on outriggers fully extended as determined by SAE 20. For boom length with 32.5' (9.9m) jib, rated lifting capacities areJ765-Crane Stability Test Code. determined by loaded boom angle only in the column headedRated lifting capacities for partially extended outriggers are "144.4' (44.0m) boom + 32.5' (9.9m) jib". determined by this formula, Rated Lifting Capacities For boom length with 58.1' (17.7 m) jib, rated lifting capacities=(Tipping Load - 0.1 x Tip Reaction)/1.25. are determined by loaded boom angle only in the column
3. Rated lifting capacities above bold lines in the chart are headed "144.4' (44.0m) boom + 58.1' (17.7m) jib". based on crane strength and those below, on its stability. For angles not shown, use the next lower loaded boom angleThey are based on actual load radius increased by boom to determine allowable capacity. deflection. 21. When lifting a load by using jib (aux. winch) and boom (main
4. The weight of handling device such as hook blocks, slings, winch) simultaneously, do the following:etc., must be considered as part of the load and must be Enter the operation status as jib operation, not as boomdeducted from the lifting capacities. operation.
5. Rated lifting capacities are based on freely suspended loads Before starting operation, make sure that mass of load isand make no allowance for such factors as the effect of wind, within rated lifting capacity for jib.sudden stopping of loads, supporting surface conditions,inflation of tires, operating speeds, side loads, etc. Side pull DEFINITIONSon the boom or jib is extremely dangerous. 1. Load Radius: Horizontal distance from a projection of the axis
6. Rated lifting capacities do not account for the effects of wind of rotation to supporting surface before loading to the center ofon a lifted load or boom. Rated lifting capacities and boom length the vertical hoist line or tackle with load applied.shall be appropriately reduced, when wind velocity exceeds 2. Loaded Boom Angle: The angle between the boom base20 mph (9 m/sec.). section and the horizontal, after lifting the rated lifting capacity
7. Rated lifting capacities at load radius shall not be exceeded. at the load radius.Do not tip the crane to determine allowable loads. 3. Working Area: Area measured in a circular arc about the
8. Do not operate at boom lengths, radii, or boom angle, where centerline of rotation.no capacities are shown. Crane may overturn without any 4. Freely Suspended Load: Load hanging free with no directload on the hook. external force applied except by the hoist line.
9. When boom length is between values listed, refer to the 5. Side Load: Horizontal side force applied to the lifted load eitherrated lifting capacities of the next longer and next shorter on the ground or in the air.booms for the same radius. The lesser of the two rated liftingcapacities shall be used.
A :Boom length in feetB :Load radius in feetC :Loaded boom angle (deg.)D :Minimum boom angle (deg.) for indicated length (no load)
NOTE: -The lifting capacity data stored in the LOAD MOMENT INDICATOR (AML-L) is based on the standard number of parts of line listed in the chart.-Standard number of parts of line for rubber operation should be according to the following table.
ON RUBBERStationary Creep
0o 21o 45o 0o
OVER FRONT 360o ROTATION OVER FRONT
OVER FRONT 360o ROTATION OVER FRONT
LIFTING CAPACITIES AT ZERO DEGREE BOOM ANGLE ON RUBBER OPERATION
0o
Stationary Creep
0 0 00 00 33 66 0 33 66 0 33 660 33 66 0
6633 66 0 33
0
660 33 66 0 33 66 0 33
37.7' to 91'
Telescoping conditions (%)
0 0 0
Single topJib1Number of parts of line 6 4
(11.5m) (11.5m to 27.75m)Boom Length in Feet
(meters)37.7'
14
WARNING AND OPERATING INSTRUCTIONSFOR ON RUBBER LIFTING CAPACITIES1.Rated lifting capacities on rubber are in pounds and do not exceed 6. Over front operation shall be performed within two degrees in front of 75 % of tipping loads as determined by SAE J765-Crane Stability chassis. Test Code. 7. On rubber lifting with "jib" is not permitted. Maximum permissible2.Rated lifting capacities shown in the chart are based on condition boom length is 91 ft. (27.75m). that crane is set on firm level surfaces with axle oscillation lockout 8. When making lift on rubber stationary, set parking brake. applied. Those above bold lines are based on tire capacity and 9. For creep operation, boom must be centered over front of machine, those below, on crane stability. They are based on actual load swing lock engaged, and load restrained from swinging. Travel slowly radius increased by tire deformation and boom deflection. and keep the lifted load as close to the ground as possible, and3.If the axle oscillation lockout cylinders contain air, the axle will not especially avoid any abrupt steering, accelerating or braking. be locked completely and rated lifting capacities may not be 10. Do not operate the crane while carrying the load. obtainable. Bleed the cylinders according to the operation safety 11. Creep is motion for crane not to travel more than 200 ft. (60 m) in any and maintenance manual. 30 minute period and to travel at the speed of less than 1mph (1.6km/h).4.Rated lifting capacities are based on proper tire inflation, capacity 12. For creep operation, set Drive select switch to "4-WHEEL (Lo)" and and condition. Damaged tires are hazardous to safe operation of set gear shift lever to "1". crane.5.Tires shall be inflated to correct air pressure.
Tires29.5-25 22PR
Air Pressure60 psi (4.2 kgf/cm2)
I, II II II I, II II II I, II II II
64 psi (4.5 kgf/cm2)29.5-25 28PR
WARNING AND OPERATING INSTRUCTIONSFOR USING THE LOAD MOMENT INDICATOR (AML-L)1. When operating crane on outriggers: When a load is lifted in the front position and then swung
Set P.T.O. switch to "ON". to the side area, make sure the value of the LOAD Press the outrigger mode select key to register for the MOMENT INDICATOR(AML-L) is below the 360o lifting outrigger operation. Press the register key, then the outrigger capacity.mode indicative symbol changes from flashing to a solid light. (2) For creep operation.Press the lift mode select key to select the lift status that The creep capacities are attainable only when boom iscorresponds to the actual boom configuration. in the straight forward position of chassis and the over Each time the lift mode select key is pressed, the status changes. front position symbol is on. If boom is not in the straight Press the register key to register the lift status, then the lift forward position of chassis , never lift load.indicative symbol changes from flashing to a solid light. 3. A swing does not automatically stop even if the crane When mounting and stowing jib, select the jib set status. becomes overloaded.
4. During crane operation, make sure that the displays on frontpanel are in accordance with actual operating conditions.
(The jib state indicative symbol will be flashing.)
5. The displayed values of LOAD MOMENT INDICATOR2. When operating crane on rubber:
(AML-L) are based on freely suspended loads and make noSet P.T.O. switch to "ON".
allowance for such factors as the effect of wind, suddenPress the outrigger mode select key. The on-tire mode
stopping of loads, supporting surface conditions, inflation ofindicative symbol comes on. Each time the outrigger mode
tire, operating speed, side loads, etc. select key is pressed the status changes. Select the creep
For safe operation, it is recommended when extending and operation, the on-tire mode indicative symbol flicker.
lowering boom or swinging, lifting loads shall be Press the lift mode select key to register the boom or singe top
appropriately reduced.However, pay attention to the following.6. LOAD MOMENT INDICATOR (AML-L) is intended as an aid(1) For stationary operation.
to the operator. Under no condition should it be relied uponThe front capacities are attainable only when the over frontto replace use of capacity charts and operating instruction.position symbol comes on. When the boom is more thanSole reliance upon LOAD MOMENT INDICATOR (AML-L) 2 degrees from centered over front of chassis, 360o
aids in place of good operating practice can cause an capacities are in effect.accident. The operator must exercise caution to assure safety.