Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | XE900D |
| Model Abbreviation | 900 |
| Weight Range | Super Big Digger(50Above tons) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Engine (Fuel) | |
| Engine Brand | Cummins |
| Model | QSX15 |
| Type | Direct Injection、4Stroke、Water-cooled、Turbocharged、Air-to-air intercooled、Six-cylinder engine |
| Rated Power (kW) | 399 |
| Rated Speed (r/min) | 2100 |
| Maximum Torque (N·m) | 2539 |
| Total Displacement (L) | 15 |
| Number of Cylinders | 6 |
| Performance Parameters | |
| Operating Weight (kg) | 89600 |
| Bucket Capacity (m³) | 3.5-6.0 |
| Travel Speed (High/Low) (km/h) | 4.2/2.8 |
| Swing Speed (rpm) | 6.3 |
| Grounding pressure(kPa) | 120.9 |
| Slope Climbing Ability(%) | 35 |
| Bucket Digging Force (kN) | 480 |
| Arm Digging Force (kN) | 370 |
| Arm Length (mm) | 7100 |
| Boom Length (mm) | 2845 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 13570×4545×5380 |
| Clearance Over Counterweight (mm) | 1660 |
| Track Ground Length (mm) | 6350 |
| Track Shoe Width (mm) | 650 |
| Track Gauge (mm) | 2960/3500 |
| Minimum Ground Clearance (mm) | 850 |
| Minimum Turning Radius (Front Work Device) (mm) | 5200 |
| Rear End Swing Radius (mm) | 4700 |
| Working Range | |
| Maximum Digging Radius (mm) | 12330 |
| Maximum Digging Radius at Ground Level (mm) | 12000 |
| Maximum Digging Depth (mm) | 7250 |
| Maximum Digging Height (mm) | 12060 |
| Maximum Dumping Height (mm) | 8070 |
| Maximum Vertical Digging Depth (mm) | 4200 |
| Fluid Capacities | |
| Fuel Tank (L) | 1230 |
| Hydraulic Tank (L) | 760 |
| Engine Oil Replacement Volume (L) | 48 |
| Hydraulic System | |
| Main Pump Type | 2Tandem piston pump |
| Main Relief Valve Setting Pressure (Mpa) | 31.4/34.3 |
| Maximum Flow Rate of Main Pump (L/min) | 2*549 |
| Travel Hydraulic Circuit (Mpa) | 34.3 |
| Swing Hydraulic Circuit (Mpa) | 24.5 |
| Control Hydraulic Circuit (Mpa) | 3.9 |