| Parameter | Value |
|---|---|
| Specification | |
| Machine working weight | (kg) 30040 |
| Bucket capacity | (m³)1.4 |
| Boom length | (mm) 6200 |
| Dipper length | (mm) 2550 |
| performance | |
| Rotation speed | (rpm)10.7 |
| Rotary torque | (Nm)110.9 |
| Walking speed | (km/h)3.4/5.4 |
| Bucket digging force | (kN) 186 |
| Digging force of stick | (kN) 161 |
| Maximum traction force | (kN) 247 |
| power system | |
| Engine model | D7E |
| Rated power | (kw/rpm)170/1800 |
| Maximum torque | (N.m)1080/1350 |
| Displacement | (L)7.1 |
| Number of cylinders | (number) 6 |
| Bore size × stroke | (mm) 108X130 |
| Hydraulic system | |
| Maximum flow rate of main pump | (l/min) 2 x 263 |
| Pilot pump flow | (L/min)3.9 |
| Working hydraulic oil circuit | (Mpa) 33.3/36.3 |
| Travel hydraulic circuit | (Mpa) 36.3 |
| Rotary hydraulic circuit | (Mpa) 27.9 |
| oil capacity | |
| Fuel tank | (L) 470 |
| Hydraulic tank | (L) 195 |
| Hydraulic system | (L)400 |
| Engine oil replacement volume | (L) 32 |
| Coolant | (L) 41 |
| Body size | |
| Total transportation length | (mm) 10640 |
| Total transportation width | (mm) 3190 |
| Overall height of cab | (mm) 3090 |
| Boarding width | (mm) 2890 |
| Track ground length | (mm) 4015 |
| Total track length | (mm) 4870 |
| Track shoe width | (mm) 600 |
| Scope of work | |
| Maximum excavation radius | (mm) 10190 |
| Maximum excavation radius of parking surface | (mm) 9980 |
| Maximum digging depth | (mm) 6850 |
| Maximum digging height | (mm) 9660 |
| Maximum unloading height | (mm) 6670 |
| Maximum vertical excavation depth | (mm) 5730 |
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