Komatsu PC7000-6
Contents:
Dimensions
| Backhoe Boom Length | 36.09 ft in (11000 mm) |
| Backhoe Break-Out Force (Iso) | 375655.72 lb (1671 kN) |
| Backhoe Max. Digging Depth | 56.11 ft in (17100 mm) |
| Backhoe Max. Digging Reach | 67.26 ft in (20500 mm) |
| Backhoe Max. Dumping Height | 36.09 ft in (11000 mm) |
| Backhoe Stick Length | 16.74 ft in (5100 mm) |
| Bucket Opening Width | 9.72 ft in (2960 mm) |
| Front Shovel Stick Length | 18.05 ft in (5500 mm) |
| Level Crowd At Ground Level | 16.34 ft in (4980 mm) |
| Max. Cutting Height | 36.09 ft in (11000 mm) |
| Max. Digging Height | 56.11 ft in (17100 mm) |
| Max. Digging Reach At Ground Level | 64.31 ft in (19600 mm) |
| Tear-Out Force (Iso) | 339236.67 lb (1509 kN) |
| Crowd Force (Iso) | 483564 lb (2151 kN) |
| Front Shovel Boom Length | 26.25 ft in (8000 mm) |
| Front Shovel Break-Out Force (Iso) | 448269 lb (1994 kN) |
| Front Shovel Max. Digging Depth | 9.19 ft in (2800 mm) |
| Front Shovel Max. Digging Reach | 58.08 ft in (17700 mm) |
| Front Shovel Max. Dumping Height | 45.94 ft in (14000 mm) |
Undercarriage
| Centre Frame | H-type |
| Track Adjustment | Automatic hydraulic type |
| Number Of Bottom Rollers Per Side | 7 |
| Number Of Top Rollers Per Side | 3 |
| Number Of Track Shoes Per Side | 48 |
| Track Frame | Steel box-section |
Electric Drive
| Electric Drive Type | 2 x Squirrel cage induction motor |
| Power Output | 1609.3 hp (1200 kw) |
| Voltage | 6.000 – 7.200 V |
| Amperage (Approximate) | 2 x 128 A - 2 x 107 A |
| Frequency Standard | 60 Hz @ 1800 rpm |
| Frequency Option | 50 Hz @ 1500 rpm |
Electrical System
| System | 24 V |
| Alternator | 140 A |
| Standard Working Lights | 16 LED lights |
| Standard Service Lights | throughout the platform |
| Number Of Alternators | 2 |
| Batteries (Series/Parallel)-Diesel Version | 2 x 140 A |
| Batteries (Series/Parallel)-Electric Version | 3 x 100 A |
Swing System
| Hydraulic Motors And Drives | 3 |
| Swing Brake, Service | Hydraulic brake |
| Swing Brake, Parking | Wet, multiple-disc |
| Swing Ring Teeth | External |
| Swing Speed (Maximum) | 3.1 rpm |
Engine
| Number Of Cylinders | 16 |
| Tier 2 Engine: Model | 2 x Komatsu SSDA16V159E-2 |
| Engine Type | 4-cycle, water-cooled, direct injection |
| Governor | All-speed, electronic |
| Rated Power | 2 x 1250 kW 1675 HP @ 1800 rpm |
| Aspiration | Turbocharged and aftercooled |
| Backhoe Capacity | 36 m3 47 yd3 SAE 1:1 heaped |
| Shovel Capacity | 36 m3 47 yd3 SAE 2:1 heaped |
Capacities
| Fuel Tank - Diesel | 3443 gal (13033.2 L) |
| Hydraulic Tank | 1255 gal (4750.7 L) |
| Hydraulic System | 2510 gal (9501.4 L) |
| Engine Oil | 62 gal (234.7 L) |
| Engine Coolant | 116 gal (439.2 L) |
| Reserve Engine Oil Make Up Tank | 176 gal (666.3 L) |
Weights
| Operating Weight | 676 – 694 ton / 1,490,600 – 1,530,300 Ib |
Hydraulic System
| Relief Valve Setting | 4495 psi (30992 kPa) |
| Swing Flow Rate | 273 gal/min (1033.5 L/min) |
| High Pressure In Line Filters | 200 microns one per pump located at the valve blocks |
| Rated Flow(Total Output) | 1640.6 gal/min (6210 L/min) |
Brakes
| Service Brake | Hydraulic brake |
| Parking Brake | Wet, multiple-disk |
| Travel Speed | 1.6 mph (2.5 km/h) |
| Gradeability | Up to 50 % |
| Travel Control | 2 foot pedals |
