| After-sales Service: | Provided |
|---|---|
| Warranty: | Provided |
| Type: | Crawler Excavator |
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| engine | ||
| model | QSB6.7 | |
| Types of | 6-cylinder, 4-stroke, water-cooled turbocharged engine | |
| rated power | SAE HP(kW)/rpm | J1995 (total)-151(113) / 1900; J1349 (net)-143(107) / 1900 |
| DIN PS(kW)/rpm | 6271/1 (total) -153(113) / 1900; 6271/1 (net) -145(107) / 1900 | |
| Maximum torque | 59.7(432) / 1500 | |
| Bore Stroke | 107*124 | |
| Displacement | 6700 | |
| Battery | 2*12V*120AH | |
| Starter motor | 24V, 4.5kW | |
| generator | 24V-90A | |
| Hydraulic system | ||
| Main pump | ||
| Types of | Two variable piston pumps | |
| Maximum flow l/min (Usgpm) | 2*222(58.6/48.8) | |
| Pilot pump and pilot circuit Pilot pump and pilot circuit | Gear pump interactive sensing fuel saving pump system | |
| Hydraulic motor | With brake valve and parking brake | |
| walk | Two-speed axial piston motor | |
| turn around | Axial plunger motor with automatic brake | |
| Safety valve setting | kgf/cm 2 (psi) | |
| Working device circuit | 350 (4980) | |
| walk | 350 (4980) | |
| Slewing system | 265 (3770) | |
| Pilot valve circuit | 40 (570) | |
| Spare valve | installation | |
| Hydraulic cylinder | ||
| Number of cylinders-cylinder diameter rod diameter stroke | mm | |
| Boom | 2-120*85*1290 | |
| Stick | 1-140*100*1510 | |
| Bucket | 1-120*85*1055 | |
| Drive and brake | ||
| Drive way | Fully hydraulic | |
| Drive motor | Axial piston motor | |
| Deceleration system | Planetary reducer | |
| main traction force | 19500 kgf (43000 lbf) | |
| Maximum walking speed (high speed)/(low speed) | 5.3 km/h (3.3 mph) / 3.4 km/h (2.1 mph) | |
| Gradeability | 35(70%) | |
| Brake | Hydraulic lock | |
| Parking brake | Multi-disc, wet brake | |
| operating | ||
| Pilot operation | Two joysticks with safety lock lever | |
| (Left): Swing and stick, (Right): Boom and bucket | ||
| Walking and turning | Two joysticks with pedals | |
| Engine Throttle | Electric rotary | |
| Slewing system | ||
| Rotary motor | Axial piston motor | |
| Rotation deceleration | Planetary gear reducer | |
| Rotary system lubrication | butter | |
| Swing brake | Multi-disc brake | |
| Rotation deceleration | 12 rpm | |
| Coolant and lubricating oil capacity | ||
| Full | ||
| Fuel tank | Rise | 400 |
| American gallon | 106 | |
| Engine coolant | Rise | 35 |
| American gallon | 9.2 | |
| Engine oil | Rise | twenty four |
| American gallon | 6.3 | |
| Slewing device | Rise | 6.2 |
| American gallon | 1.6 | |
| Side drive mechanism (each side) | Rise | 4.5 |
| American gallon | 1.2 | |
| Hydraulic system | Rise | 275 |
| American gallon | 73 | |
| Hydraulic tank | Rise | 160 |
| American gallon | 42 | |
| Chassis | ||
| Middle frame | X type | |
| Track support frame | Five-sided box | |
| Number of track shoes (each side) | 49 | |
| Number of carrier wheels (each side) | 2 | |
| Number of support wheels (each side) | 9 | |
| Number of track bottom guards (each side) | 2 | |
| Use weight | ||
| Main parts weight | kg(lb) | |
| Upper part | 9396 (20715) | |
| Counterweight | 4200 (9260) | |
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