Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | W2260LC-8 |
| Model Abbreviation | 2260 |
| Excavator Weight (t) | 26.2 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | QSB6.7 |
| Rated Power (kW) | 142 |
| Rated Speed (r/min) | 2200 |
| Maximum Torque (N·m) | 931/1400 |
| Performance Parameters | |
| Operating Weight (kg) | 26200 |
| Bucket Capacity (m³) | 1.3 |
| Travel Speed (High/Low) (km/h) | 5.1/3.1 |
| Swing Speed (rpm) | 10.8 |
| Grounding pressure(kPa) | 57.8 |
| Slope Climbing Ability(%) | 35° |
| Bucket Digging Force (kN) | 164 |
| Arm Digging Force (kN) | 116 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 10167X3180X3069 |
| Total Track Length (mm) | 4625 |
| Track Gauge (mm) | 3845 |
| Minimum Ground Clearance (mm) | 470 |
| Rear End Swing Radius (mm) | 3004 |
| Working Range | |
| Maximum Digging Radius (mm) | 10286 |
| Maximum Digging Depth (mm) | 6836 |
| Maximum Digging Height (mm) | 9760 |
| Maximum Dumping Height (mm) | 6871 |
| Maximum Vertical Digging Depth (mm) | 6588 |
| Fluid Capacities | |
| Fuel Tank (L) | 437 |
| Hydraulic Tank (L) | 230 |
| Hydraulic System | |
| Main Pump Type | Variable Piston Pumps |
| Main Relief Valve Setting Pressure (Mpa) | 31.4/34.3 |
| Maximum Flow Rate of Main Pump (L/min) | 2×245 |
| Travel Hydraulic Motor Type | Axial Piston Motor |
| Swing Hydraulic Motor Type | Axial Piston Motor |