Product Features: Exclusive high-efficiency hydraulic control system, powerful walking traction, excellent fuel economy, high efficiency, high stability, robust frame structure, safe open-type engine hood, convenient and quick maintenance
Relevant Configuration: Engine: Cummins
Main pump: Optional Kawasaki or Rexroth
Control Valve: Optional Kawasaki or KYB
Walking motor: Doosan
Rotary motor: Doosan
| engine | manufacturer's model number | cummins qsb7 |
| rated power | 169kw(230hp)/2050rpm | |
| number of cylinders | 6 pieces | |
| emission standard | grade 3 (junior high school) | |
| type | turbocharged, electronic fuel injection, water-cooled | |
| main pump | type | variable axial piston pump |
| maximum flow | 2×248l/min | |
| quantity | 2 | |
| pilot pump | type | gear pump |
| maximum flow | 30l/min | |
| overflow valve | working device circuit | 34.3mpa |
| travel hydraulic circuit | 34.3mpa | |
| rotating hydraulic circuit | 27mpa | |
| speed | rotation speed | 10.0rpm |
| walking speed | 5.8/3.4 km/h | |
| fuel tank capacity | fuel tank | 400l |
| hydraulic oil tank | 195l |
| project | unit | parameter |
| transport height (to the top of the boom) | mm | 2950 |
| transport height (to the top of the hose) | mm | 3065 |
| transport length | mm | 9506 |
| transport width | mm | 2990 |
| tail swing radius | mm | 2794 |
| ```ground clearance of counterweight``` | mm | 1096 |
| total height (to the top of the cab) | mm | 2985 |
| turntable width | mm | 2870 |
| cabin height (above the turntable) | mm | 832 |
| full-width cab | mm | 1008 |
| the distance between the center of the guide wheel and the drive wheel | mm | 3650 |
| caterpillar track length | mm | 4440 |
| overall width | mm | 2990 |
| track width | mm | 600 |
| crawler height | mm | 950 |
| minimum ground clearance | mm | 475 |
| boom length | mm | 5700 |
| boom length | mm | 2900 |
| maximum excavation distance | mm | 9873 |
| maximum ground excavation distance | mm | 9699 |
| maximum digging depth | mm | 6592 |
| maximum loading height | mm | 6830 |
| minimum loading height | mm | 2501 |
| maximum digging height | mm | 9616 |
| maximum height of the bucket pin shaft | mm | 8274 |
| maximum vertical wall excavation depth | mm | 3929 |
| maximum vertical radius | mm | 7988 |
| minimum excavation distance | mm | 562 |
| minimum turning radius | mm | 3560 |
| bucket digging force | kn | 166 |
| boom digging force | kn | 115 |
| bucket capacity | 1.3 cubic |
