Komatsu PC3000-6
Contents:
Dimensions
| Backhoe Boom Length | 28.22 ft in (8600 mm) |
| Backhoe Break-Out Force (Iso) | 200079.95 lb (890 kN) |
| Backhoe Max. Digging Depth | 25.92 ft in (7900 mm) |
| Backhoe Max. Digging Reach | 53.15 ft in (16200 mm) |
| Backhoe Max. Dumping Height | 29.53 ft in (9000 mm) |
| Backhoe Stick Length | 13.13 ft in (4000 mm) |
| Bucket Opening Width | 7.65 ft in (2330 mm) |
| Crowd Force (Iso) | 255382.94 lb (1136 kN) |
| Front Shovel Boom Length | 19.69 ft in (6000 mm) |
| Front Shovel Break-Out Force (Iso) | 239646.32 lb (1066 kN) |
| Front Shovel Max. Digging Depth | 10.83 ft in (3300 mm) |
| Front Shovel Max. Digging Reach | 43.64 ft in (13300 mm) |
| Front Shovel Max. Dumping Height | 33.47 ft in (10200 mm) |
| Front Shovel Stick Length | 14.11 ft in (4300 mm) |
| Level Crowd At Ground Level | 15.42 ft in (4700 mm) |
| Max. Cutting Height | 49.55 ft in (15100 mm) |
| Max. Digging Height | 46.26 ft in (14100 mm) |
| Max. Digging Reach At Ground Level | 51.19 ft in (15600 mm) |
| Tear-Out Force (Iso) | 182320.04 lb (811 kN) |
Undercarriage
| Number Of Top Rollers Per Side | 3 |
| Number Of Track Shoes Per Side | 46 |
| Track Adjustment | Automatic hydraulic type |
| Number Of Bottom Rollers Per Side | 7 |
Electric Drive
| Electric Drive Type | Squirrel cage induction motor |
| Power Output | 1207 hp (900 kw) |
| Voltage | 6.000 – 7.200 V |
| Amperage (Approximate) | 96 A - 80 A |
| Frequency Standard | 60 Hz @ 1800 rpm |
| Frequency Option | 50 Hz @ 1500 rpm |
Electrical System
| System | 24 V |
| Batteries (Series/Parallel) | 4 x 12 V |
| Alternator | 140 A |
| Standard Working Lights | 12 Xenon lights |
| Standard Service Lights | throughout the platform |
Swing System
| Hydraulic Motors And Drives | 1 |
| Swing Brake, Service | Hydraulic brake |
| Swing Brake, Parking | Wet, multiple-disc |
| Swing Ring Teeth | External |
| Swing Speed (Maximum) | 4.6 rpm |
Engine
| Number Of Cylinders | 12 |
| Tier 1 Engine: Model | Komatsu SSA12V159 |
| Tier 2 Engine: Model | Komatsu SDA12V159E-2, Tier 2 certificated |
| Engine Type | 4-cycle, water-cooled, direct injection |
| Governor | All-speed, electronic |
| Rated Power | 940 kW 1260 HP @ 1800 rpm |
| Aspiration | Turbocharged and aftercooled |
| Shovel Capacity | 16 m3 21 yd3 SAE 2:1 heaped |
| Backhoe Capacity | 15 m3 19.5 yd3 SAE 1:1 heaped |
Capacities
| Fuel Tank - Diesel | 1188.8 gal (4500 L) |
| Hydraulic Tank | 705.4 gal (2670 L) |
| Hydraulic System | 1162.4 gal (4400 L) |
| Engine Oil | 50.2 gal (190 L) |
| Engine Coolant | 67.1 gal (254 L) |
Weights
| Operating Weight | 250 – 261 ton / 511,300 – 575,500 Ib |
Hydraulic System
| Main Hydraulic Pumps | 3 x 910 ltr/min / 3 x 250 gpm |
| Relief Valve Setting | 4495 psi (30992 kPa) |
| Swing Flow Rate | 211 gal/min (798.8 L/min) |
| High Pressure In Line Filters | 200 microns one per pump located at the valve blocks |
Brakes
| Service Brake | Hydraulic brake |
| Parking Brake | Wet, multiple-disk |
| Travel Speed | 1.5 mph (2.5 km/h) |
| Gradeability | Up to 57 % |
| Travel Control | 2 foot pedals |
