Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | CN90 |
| Model Abbreviation | 90 |
| Excavator Weight (t) | 8.7 |
| Engine (Fuel) | |
| Model | A11VO95LRDS/10R-NSD12N00 |
| Rated Power (kW) | 60 |
| Rated Speed (r/min) | 2200 |
| Maximum Torque (N·m) | 292 |
| Performance Parameters | |
| Operating Weight (kg) | 8700 |
| Bucket Capacity (m³) | 0.35 |
| Bucket Digging Force (kN) | 55 |
| Arm Digging Force (kN) | 47 |
| Arm Length (mm) | 4000 |
| Boom Length (mm) | 2456 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 6525*1300*2710 |
| Track Ground Length (mm) | 1970 |
| Total Track Length (mm) | 2977 |
| Track Shoe Width (mm) | 450 |
| Minimum Turning Radius (Front Work Device) (mm) | 2250 |
| Rear End Swing Radius (mm) | 1820 |
| Working Range | |
| Maximum Digging Radius (mm) | 6994 |
| Maximum Digging Depth (mm) | 4900 |
| Maximum Digging Height (mm) | 6862 |
| Maximum Dumping Height (mm) | 4983 |
| Maximum Vertical Digging Depth (mm) | 4660 |
| Blade Width × Height (mm) | 2276*400 |
| Blade Lifting or Cutting Depth (mm) | 420/2250 |
| Fluid Capacities | |
| Fuel Tank (L) | 165 |
| Hydraulic Tank (L) | 152 |
| Engine Oil Replacement Volume (L) | 7.5 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 28 |
| Maximum Flow Rate of Main Pump (L/min) | 205 |