Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | XG848FL(Long arm) |
| Model Abbreviation | 848 |
| Excavator Weight (t) | 47.9 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Long reach arm |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | QSM11-T3 |
| Rated Power (kW) | 280 |
| Rated Speed (r/min) | 2100 |
| Maximum Torque (N·m) | 1898 |
| Total Displacement (L) | 10.8 |
| Performance Parameters | |
| Operating Weight (kg) | 47900 |
| Bucket Capacity (m³) | 2.1 |
| Travel Speed (High/Low) (km/h) | 4.6/3.0 |
| Swing Speed (rpm) | 8.6 |
| Grounding pressure(kPa) | 68.6 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 298 |
| Arm Digging Force (kN) | 221 |
| Arm Length (mm) | 7060（Options） |
| Boom Length (mm) | 3420（Options） |
| Maximum Traction Force (kN) | 362 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 12060×3700×3780 |
| Cabin Full Height (mm) | 3350 |
| Track Ground Length (mm) | 4450 |
| Track Shoe Width (mm) | 700 |
| Track Gauge (mm) | 2740 |
| Minimum Turning Radius (Front Work Device) (mm) | 5150 |
| Rear End Swing Radius (mm) | 3690 |
| Working Range | |
| Maximum Digging Radius (mm) | 12080 |
| Maximum Digging Depth (mm) | 7990 |
| Maximum Digging Height (mm) | 11000 |
| Maximum Dumping Height (mm) | 7730 |
| Maximum Vertical Digging Depth (mm) | 5000 |
| Fluid Capacities | |
| Fuel Tank (L) | 560 |
| Hydraulic Tank (L) | 320 |
| Hydraulic System | |
| Main Relief Valve Setting Pressure (Mpa) | 31.4 |
| Maximum Flow Rate of Main Pump (L/min) | 2×360 |
| Working Hydraulic Circuit (Mpa) | 34.3 |
| Travel Hydraulic Circuit (Mpa) | 34.3 |
| Swing Hydraulic Circuit (Mpa) | 28.4 |