Main parameters and performance | ||
Specifications | ||
Machine working weight | kg | 13800 |
Bucket capacity | m3 | 0.5-0.65 |
Engine | ||
Brand | Cummins | |
Model | QSF3.8 | |
Type | Four-stroke, supercharged, intercooled, direct injection | |
Power | kW/rpm | 86/2200 |
Maximum torque | N-m/rpm | 470/1320 |
Exhaust volume | L | 3.76 |
Hydraulic system | ||
Type of main pump | Variable piston pumpx2 | |
Maximum flow of main pump | L/min | 2*142.5 |
System pressure | MPa | 31.4 |
Type of pilot pump | Gear pumpxl | |
Maximum flow of pilot pump | L/min | 20 |
Pressure of pilot pump | MPa | 3.9 |
Performance | ||
Slewing speed | rpm | 12.5 |
Travelling speed | km/h | 6.0~3.7 |
Climbing ability | o | 35 |
Track width | mm | 500 |
Ground contact pressure | kPa | 42.5 |
Ground contact pressure | ||
Fuel tank capacity | L | 245 |
Hydraulic oil tank capacity | L | 150 |
a | Maximum digging height | mm | 8640 |
b | Maximum unloading height | mm | 6145 |
c | Maximum digging depth | mm | 5525 |
d | Digging depth (2.44m horizontal) | mm | 5320 |
e | Maximum vertical digging depth | mm | 4930 |
f | Maximum digging distance | mm | 8330 |
g | Maximum ground digging distance | mm | 8185 |
h | Minimum front turning radius | mm | 2530 |
Bucket digging force (ISO boost) | kN | 93 | |
Arm digging force (ISO boost) | kN | 69 |
Boom length | mm | 4600 | F | Tail turning radius | mm | 2355 | |
Arm length | mm | 2500 | G | Track ground contact length | mm | 2915 | |
A | Transport length | mm | 7840 | H | Track length | mm | 3650 |
B | Transport height of boom | mm | 2700 | I | Track gauge | mm | 2000 |
C | Transport width | mm | 2500 | J | Loading width | mm | 2500 |
D | Counterweight ground clearance | mm | 940 | K | Track shoe width | mm | 500 |
E | Minimum ground clearance | mm | 410 | L | Cab height | mm | 2850 |
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