Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | NT80W |
| Model Abbreviation | 80 |
| Excavator Weight (t) | 7.5 |
| Traveling Method | Tire Type |
| Engine | |
| Rated Power (kW) | 50 |
| Performance Parameters | |
| Operating Weight (kg) | 7500 |
| Bucket Capacity (m³) | 0.32 |
| Travel Speed (High/Low) (km/h) | 35 |
| Swing Speed (rpm) | 11.5 |
| Grounding pressure(kPa) | 49 |
| Slope Climbing Ability(%) | 35° |
| Bucket Digging Force (kN) | 50 |
| Arm Digging Force (kN) | 33 |
| Arm Length (mm) | 3500 |
| Boom Length (mm) | 1750 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 6020×2100×2920 |
| Wheelbase (mm) | 2460 |
| Minimum Ground Clearance (mm) | 240 |
| Minimum Turning Radius (Front Work Device) (mm) | 2330 |
| Rear End Swing Radius (mm) | 1770 |
| Working Range | |
| Maximum Digging Radius (mm) | 6420 |
| Maximum Digging Radius at Ground Level (mm) | 6240 |
| Maximum Digging Depth (mm) | 3620 |
| Maximum Digging Height (mm) | 6230 |
| Maximum Dumping Height (mm) | 4600 |
| Maximum Vertical Digging Depth (mm) | 3350 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 22 |