Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | JGM9022-2 |
| Model Abbreviation | 9022 |
| Weight Range | Micro digger(4Below tons) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Power Type | Fuel |
| Engine (Fuel) | |
| Rated Power (kW) | 20 |
| Rated Speed (r/min) | 2200 |
| Performance Parameters | |
| Operating Weight (kg) | 2050 |
| Bucket Capacity (m³) | 0.07 |
| Travel Speed (High/Low) (km/h) | 2.7 |
| Swing Speed (rpm) | 13 |
| Grounding pressure(kPa) | 32 |
| Slope Climbing Ability(%) | 58 |
| Bucket Digging Force (kN) | 14.8 |
| Arm Digging Force (kN) | 8.8 |
| Maximum Traction Force (kN) | 15 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 4150×1320×2252 |
| Total Track Length (mm) | 1621 |
| Track Shoe Width (mm) | 250 |
| Minimum Ground Clearance (mm) | 235 |
| Rear End Swing Radius (mm) | 1255 |
| Working Range | |
| Maximum Digging Radius (mm) | 4250 |
| Maximum Digging Radius at Ground Level (mm) | 4155 |
| Maximum Digging Depth (mm) | 2270 |
| Maximum Digging Height (mm) | 3720 |
| Maximum Dumping Height (mm) | 2480 |
| Blade Width × Height (mm) | 335 |
| Blade Lifting or Cutting Depth (mm) | 200 |
| Fluid Capacities | |
| Fuel Tank (L) | 23 |
| Hydraulic Tank (L) | 40 |
| Engine Oil Replacement Volume (L) | 5 |
| Coolant Capacity (L) | 1.9 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 16 |