Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | JG90Z |
| Model Abbreviation | 90 |
| Weight Range | Small Wheeled Excavators(15Below tons) |
| Traveling Method | Tire Type |
| Engine | |
| Engine Brand | Other |
| Model | YUNNEI |
| Rated Power (kW) | 58.8 |
| Rated Speed (r/min) | 2200 |
| Performance Parameters | |
| Operating Weight (kg) | 7000 |
| Bucket Capacity (m³) | Maximum opening width of gripper：1300-1500 mm |
| Travel Speed (High/Low) (km/h) | 25 |
| Swing Speed (rpm) | 12 |
| Slope Climbing Ability(%) | 58 |
| Arm Length (mm) | 3680 |
| Boom Length (mm) | 2000 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 6600×2350×2950 |
| Clearance Over Counterweight (mm) | 1160 |
| Wheelbase (mm) | 2400 |
| Track Gauge (mm) | 1660（Front）/1580（Rear） |
| Minimum Ground Clearance (mm) | 300 |
| Rear End Swing Radius (mm) | 1980 |
| Tire specification | 8.25-16 |
| Working Range | |
| Maximum Digging Radius (mm) | Maximum gripping radius：7000~7500 |
| Maximum Digging Depth (mm) | Maximum opening width of gripper：1250 |
| Maximum Dumping Height (mm) | 4650~5500 |
| Maximum Vertical Digging Depth (mm) | Minimum opening width of the gripper80 |
| Arm Swing Angle (Left/Right) (°) | Gripper rotation angle：360 |
| Fluid Capacities | |
| Fuel Tank (L) | 110 |
| Hydraulic Tank (L) | 110 |
| Hydraulic System | |
| Main Pump Type | Quantitative Gear Pumps |
| Main Relief Valve Setting Pressure (Mpa) | 21 |
| Maximum Flow Rate of Main Pump (L/min) | 150 |