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| Model | SEM657C |
|---|---|
| Bucket Capacity | 2.7-4.5 m3 |
| Rated Load Capacity | 5000 kg |
| Operating Weight | 16500 kg |
| Max. Drawbar Pull | 164 kN |
| Max. Breakout Force | 168 kN |
| Max. Gradeability | 30° |
| Min. Turning Radius (Outside of Bucket) | 6931 mm |
| Min. Turning Radius (Outer Tire) | 5867 mm |
| Cycle Time (Bucket lifting, tipping and lowering) | 10.4 s |
| Dump Height | 3096 mm |
| Dump Reach | 1267 mm |
| Wheelbase | 3300 mm |
| Standard Dimensions (L×W×H) (mm) | 8176×3068×3440 |
| Engine | |
| Model | HFWD61561AG218 National Stage II emission standards |
| Type | Turbocharging |
| Rated Power | 162 kW |
| Max. Torque | 920 Nm |
| Drive System | |
| Torque Converter | TR200 |
| Type | Single stage, 3 elements, centripetal type |
| Transmission Type | Fixed axle power shift transmission |
| Speed Gears | 4 forward, 4 reverse |
| Max. Speed | 42 km/h |
| Front/Rear Drive Axle | 4WD, fixed front axle, swing rear axle(±12 °), turbocharging |
| Steering System | |
| Type | Coaxial flow amplification steering |
| Steering Angle (left/right) | 38° ±1 |
| Hydraulic System | |
| Hydraulic System Pressure | 19 MPa |
| Operation Mode | Hydraulic pilot proportional control |
| Brake System | |
| Service Brake | Dual-circuit, built-in wet brake |
| Parking & Emergency Brake | Pneumatic internal expanding shoe brake |
| Tires | |
| Size | 23.5-25PR |
| Volume | |
| Fuel Tank | 273L |
| Hydraulic System | 230L |
| Optional Devices | |
| Shangchai C6121 National Stage II Engine SC11CB220.1G2B1 | |
| Rock bucket with inclined cutting edge/rock bucket/ sand bucket/side dump bucket/log grab | |
| Coal bucket and long reach arm | |
| Desert tires | |
| ROPS/FOPS/Warning Light | |
| Quick coupler and tools | |