Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | PC2000-8 |
| Model Abbreviation | 2000 |
| Weight Range | Super Big Digger(50Above tons) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | Mining |
| Power Type | Fuel |
| Engine (Fuel) | |
| Engine Brand | Komatsu |
| emission standard | National III |
| Model | SAA12V140E-3 |
| Type | Four-stroke，Water-cooled，Direct Injection |
| Rated Power (kW) | 970（713） |
| Rated Speed (r/min) | 1800 |
| Total Displacement (L) | 30.48 |
| Number of Cylinders | 12 |
| Bore × Stroke (mm) | 140×165 |
| Performance Parameters | |
| Operating Weight (kg) | 200000 |
| Bucket Capacity (m³) | 12 |
| Travel Speed (High/Low) (km/h) | 2.7 |
| Swing Speed (rpm) | 4.8 |
| Grounding pressure(kPa) | 190 |
| Slope Climbing Ability(%) | 65 |
| Bucket Digging Force (kN) | 696.78 |
| Arm Digging Force (kN) | 586.04 |
| Arm Length (mm) | 8700 |
| Boom Length (mm) | 3900 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 17030×6240×7135 |
| Cabin Full Height (mm) | 7030 |
| Clearance Over Counterweight (mm) | 2095 |
| Track Ground Length (mm) | 5780 |
| Total Track Length (mm) | 7435 |
| Track Shoe Width (mm) | 810 |
| Overall Track Width (mm) | 5650 |
| Track Gauge (mm) | 4600 |
| Minimum Ground Clearance (mm) | 825 |
| Minimum Turning Radius (Front Work Device) (mm) | 7500 |
| Rear End Swing Radius (mm) | 5980 |
| Working Range | |
| Maximum Digging Radius (mm) | 15780 |
| Maximum Digging Radius at Ground Level (mm) | 15305 |
| Maximum Digging Depth (mm) | 9235 |
| Maximum Digging Height (mm) | 13410 |
| Maximum Dumping Height (mm) | 8650 |
| Maximum Vertical Digging Depth (mm) | 2710 |
| Fluid Capacities | |
| Fuel Tank (L) | 3400 |
| Hydraulic Tank (L) | 1300 |
| Engine Oil Replacement Volume (L) | 120 |
| Coolant Capacity (L) | 180 |
| Hydraulic System | |
| Main Pump Type | Variable Piston Pumps |
| Travel Hydraulic Motor Type | 2×Axial piston motor with stop brake |
| Swing Hydraulic Motor Type | 2×Axial piston motor with rotary holding brake |
| Working Hydraulic Circuit (Mpa) | 29.4 |
| Travel Hydraulic Circuit (Mpa) | 32.9 |
| Swing Hydraulic Circuit (Mpa) | 29.4 |
| Maximum Pressure of Pilot System (Mpa) | 2.9 |
| Arm Cylinder - Bore × Stroke (mm) | 2-300×2647 |
| Boom Cylinder - Bore × Stroke (mm) | 2-250×2138 |
| Bucket Cylinder - Bore × Stroke (mm) | 2-200×2170 |