Specification
| Specification | Body size | ||
| power | Traditional power | Total length of transport (mm) | 9680 |
| bucket | backhoe | Total transport width (mm) | 2980 |
| Tonnage (ton) | 21 | Total transport height (mm) | 3440 |
| Working weight of the machine (kg) | 21900 | Full cab height (mm) | 3075 |
| Bucket capacity (m³) | 1.1 (0.8~1.2) | Onboard width (mm) | 2875 |
| Dynamic system | Track grounding length (mm) | 3445 | |
| Engine type | Mitsubishi 4M50 | Total track length (mm) | 4250 |
| Rated power (kw/rpm) | 118/2000 | Track plate width (mm) | 600 |
| Maximum torque (N.m) | 580/1600 | Track gauge (mm) | 2380 |
| Displacement (L) | 4.9 | Minimum ground clearance (mm) | 440 |
| Number of cylinders (PCS) | 4 | Minimum turning radius of front working device (mm) | 3730 |
| Cooling mode | Water cooling | Back end turning radius (mm) | 2900 |
| Performance | Maximum height at minimum turning radius (mm) | 7680 | |
| Rotational speed (rpm) | 11 | Sprocket number (single side) (PCS) | 2 |
| Walking speed (km/h) | 5.4/3.3 | Number of track Plates (single side) (PCS) | 47 |
| Climbing ability (%) | 70%（35°） | Number of supporting wheel (single side) (PCS) | 8 |
| Ground specific pressure (Kpa) | 47.4 | Oil capacity | |
| Bucket digging force (kN) | 138 | Fuel tank (L) | 390 |
| Bucket rod digging force (kN) | 103 | Hydraulic tank (L) | 239 |
| Engine oil replacement (L) | 22 | ||
