Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | HD2048R |
| Model Abbreviation | 2048 |
| Excavator Weight (t) | 46 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Engine (Fuel) | |
| Engine Brand | Mitsubishi |
| Model | Mitsubishi6D16-TLC1A |
| Type | Recirculating intercooler and turbocharged engine |
| Rated Power (kW) | 235 |
| Rated Speed (r/min) | 2,000 |
| Maximum Torque (N·m) | 1,245N |
| Total Displacement (L) | 11.94 |
| Number of Cylinders | 6 |
| Bore × Stroke (mm) | 130mm×150mm |
| Performance Parameters | |
| Operating Weight (kg) | 46600 |
| Bucket Capacity (m³) | 2.0 |
| Travel Speed (High/Low) (km/h) | 0～5.0High Gear/0～3.0Low gear |
| Swing Speed (rpm) | 9.1 |
| Grounding pressure(kPa) | 83 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 247（Standard mode）/Reinforced243 ； 276/Reinforced272（High Power） |
| Arm Digging Force (kN) | 184（Standard mode）/Reinforced210 ； 216/Reinforced235（High Power） |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 11990×3100×3490 |
| Cabin Full Height (mm) | 3280 |
| Track Ground Length (mm) | 4260 |
| Total Track Length (mm) | 5260 |
| Track Shoe Width (mm) | 600 |
| Track Gauge (mm) | 2500 |
| Minimum Ground Clearance (mm) | 700 |
| Minimum Turning Radius (Front Work Device) (mm) | 4470 |
| Rear End Swing Radius (mm) | 3625 |
| Working Range | |
| Maximum Digging Radius (mm) | 12,080 |
| Maximum Digging Depth (mm) | 7,760 |
| Maximum Digging Height (mm) | 11,300 |
| Maximum Dumping Height (mm) | 7,970 |
| Maximum Vertical Digging Depth (mm) | 6,100 |
| Fluid Capacities | |
| Fuel Tank (L) | 605 |
| Hydraulic Tank (L) | 329 |
| Engine Oil Replacement Volume (L) | 49 |
| Coolant Capacity (L) | 49 |
| Hydraulic System | |
| Main Pump Type | Variable capacity piston pumps（Dual main pumps）and gear pumps（Pilot pumps） |
| Maximum Flow Rate of Main Pump (L/min) | 2×370 |
| Travel Hydraulic Circuit (Mpa) | 32.9 |
| Arm Cylinder - Quantity × Bore × Stroke (mm) | 2-180×1，683 |
| Boom Cylinder - Quantity × Bore × Stroke (mm) | 1-190×1，990 |
| Bucket Cylinder - Quantity × Bore × Stroke (mm) | 1-170×1，278 |