Komatsu PC5500-6
Contents:
Dimensions
| Backhoe Boom Length | 36.09 ft in (11000 mm) |
| Backhoe Break-Out Force (Iso) | 340810.33 lb (1516 kN) |
| Backhoe Max. Digging Depth | 27.24 ft in (8300 mm) |
| Backhoe Max. Digging Reach | 64.97 ft in (19800 mm) |
| Backhoe Max. Dumping Height | 50.86 ft in (15500 mm) |
| Backhoe Stick Length | 16.74 ft in (5100 mm) |
| Bucket Opening Width | 8.86 ft in (2700 mm) |
| Front Shovel Stick Length | 18.38 ft in (5600 mm) |
| Level Crowd At Ground Level | 18.38 ft in (5600 mm) |
| Max. Cutting Height | 63.98 ft in (19500 mm) |
| Max. Digging Height | 33.14 ft in (10100 mm) |
| Max. Digging Reach At Ground Level | 61.36 ft in (18700 mm) |
| Tear-Out Force (Iso) | 298096.64 lb (1326 kN) |
| Crowd Force (Iso) | 415896.51 lb (1850 kN) |
| Front Shovel Boom Length | 24.94 ft in (7600 mm) |
| Front Shovel Break-Out Force (Iso) | 420392.69 lb (1870 kN) |
| Front Shovel Max. Digging Depth | 8.86 ft in (2700 mm) |
| Front Shovel Max. Digging Reach | 54.14 ft in (16500 mm) |
| Front Shovel Max. Dumping Height | 43.64 ft in (13300 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 | 46 |
| Track Frame | Steel box-section |
Electric Drive
| Electric Drive Type | 2 x Squirrel cage induction motor |
| Power Output | 1207 hp (900 kw) |
| Voltage | 6.000 – 7.200 V |
| Amperage (Approximate) | 2 x 96 A - 2 x 80 A |
| Frequency Standard | 60 Hz @ 1800 rpm |
| Frequency Option | 50 Hz @ 1500 rpm |
Electrical System
| System | 24 V |
| Alternator | 140 A |
| Standard Working Lights | 14 LED lights |
| Standard Service Lights | throughout the platform |
| Number Of Alternators | 2 |
| Batteries (Series/Parallel)-Diesel Version | 8 x 12 V |
| Batteries (Series/Parallel)-Electric Version | 4 x 12 V |
Swing System
| Hydraulic Motors And Drives | 2 |
| 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 | 12 |
| Tier 2 Engine: Model | 2 x Komatsu SDA12V159E-2 |
| Engine Type | 4-cycle, water-cooled, direct injection |
| Governor | All-speed, electronic |
| Rated Power | 2 x 940 kW 1260 HP @ 1800 rpm |
| Aspiration | Turbocharged and aftercooled |
| Backhoe Capacity | 29 m3 38 yd3 SAE 1:1 heaped |
| Shovel Capacity | 29 m3 38 yd3 SAE 2:1 heaped |
Capacities
| Fuel Tank - Diesel | 2736 gal (10356.9 L) |
| Hydraulic Tank | 982 gal (3717.3 L) |
| Hydraulic System | 1585 gal (5999.9 L) |
| Engine Oil | 50 gal (189.3 L) |
| Engine Coolant | 95 gal (359.7 L) |
| Reserve Engine Oil Make Up Tank | 132 gal (499.7 L) |
Weights
| Operating Weight | 533 – 552 ton / 1,175,200 – 1,217,100 Ib |
Hydraulic System
| Relief Valve Setting | 4495 psi (30992 kPa) |
| Swing Flow Rate | 185 gal/min (700.4 L/min) |
| High Pressure In Line Filters | 200 microns one per pump located at the valve blocks |
| Rated Flow(Total Output) | 1110 gal/min (4201.9 L/min) |
Brakes
| Service Brake | Hydraulic brake |
| Parking Brake | Wet, multiple-disk |
| Travel Speed | 1.4 mph (2.3 km/h) |
| Gradeability | Up to 50 % |
| Travel Control | 2 foot pedals |
