Engine | |
Model | Cummins QSB-3.9 |
Type | In-line |
Inhale | Turbocharged |
Number of cylinders | 4 |
Bore | 102 |
Piston stroke | 120 |
Rated power | 110kw |
Slewing system | |
Drive mode | Hydraulic drive |
Reduction mechanism | Planetary Gear Reducer |
Swing Operation Brake | Wet multi-disc brakes |
Spinning speed | 9rpm |
Drives and Brakes | |
Steering control | Hydraulic steering wheel control |
Drive mode | Hydraulic drive |
Travel motor | Axial piston hydraulic motors |
Walking speed (high/low) | 38/10km/h |
Service brake | Multi-piece brake |
Parking brake | Multi-piece brake |
Operating Weight (Operator, Lubricant, Coolant, Full Fuel Tank & Standard) | |
Boom | 4350mm |
Stick | 2100mm |
Bucket | 0.48m³(0.52m³) |
Working weight | 12.5ton |
Maximum Digging Force (ISO) | |
Bucket | 72kN |
Stick | 49kN |
Hydraulic motor | |
Travel motor | Axial plunger type x 1 |
Swing Operation Brake | Wet multi-disc brakes |
Main pump | |
type | Axial piston pumps |
Maximum flow | 2×176L/min |
Fuel tank capacity | |
Fuel tank L | 210 |
Hydraulic tank (oil dipstick level) L | 130 |
Technical parameter | |
Shipping length | 7666mm |
Shipping width | 2530mm |
Transport height | 3150mm |
Radius of gyration | 2370mm |
The height of the turntable from the ground | 1220mm |
Turntable width | 2410mm |
Turntable tail length | 2100 |
Minimum ground clearance | 310mm |
The distance from the center of the slewing center support drive wheel | 1403 front/1257mm rear |
wheel base | 2650mm |
Wheel base | 1815mm |
Maximum digging radius | 7597mm |
Maximum digging depth | 4400mm |
Maximum digging height | 8330mm |
Maximum unloading height | 5965mm |