Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | ZG3210-9 |
| Model Abbreviation | 3210 |
| Excavator Weight (t) | 20.7 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | 6BTAA5.9-C150 |
| Type | turbocharged intercooled |
| Rated Power (kW) | 112 |
| Rated Speed (r/min) | 1950 |
| Maximum Torque (N·m) | 614/1500 |
| Total Displacement (L) | 5.883 |
| Number of Cylinders | 6 |
| Performance Parameters | |
| Operating Weight (kg) | 20700 |
| Bucket Capacity (m³) | 0.91 |
| Travel Speed (High/Low) (km/h) | 3.3/2.0 |
| Swing Speed (rpm) | 12.4 |
| Grounding pressure(kPa) | 47 |
| Slope Climbing Ability(%) | 35 |
| Bucket Digging Force (kN) | 137 |
| Arm Digging Force (kN) | 102 |
| Arm Length (mm) | 5680 |
| Boom Length (mm) | 2910 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 9520*2800*3030 |
| Cabin Full Height (mm) | 2920 |
| Clearance Over Counterweight (mm) | 1050 |
| Track Shoe Width (mm) | 600 |
| Track Gauge (mm) | 2200 |
| Minimum Ground Clearance (mm) | 470 |
| Minimum Turning Radius (Front Work Device) (mm) | 3560 |
| Rear End Swing Radius (mm) | 2800 |
| Working Range | |
| Maximum Digging Radius (mm) | 9953 |
| Maximum Digging Radius at Ground Level (mm) | 9794 |
| Maximum Digging Depth (mm) | 6690 |
| Maximum Digging Height (mm) | 9642 |
| Maximum Dumping Height (mm) | 6813 |
| Maximum Vertical Digging Depth (mm) | 6104 |
| Fluid Capacities | |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 210 |
| Hydraulic System | |
| Main Pump Type | Variable Piston Pumps |
| Main Relief Valve Setting Pressure (Mpa) | 32.3/34.3 |
| Maximum Flow Rate of Main Pump (L/min) | 2×108 |
| Travel Hydraulic Motor Type | Fixed displacement piston motor |
| Swing Hydraulic Motor Type | Fixed displacement piston motor |