Komatsu D455A-1
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Contents:
Dimensions
| Length W/ Blade | 36.52 ft in (11130 mm) |
| Width Over Tracks | 11.42 ft in (3480 mm) |
| Height To Top Of Cab | 14.54 ft in (4430 mm) |
| Length Of Track On Ground | 12.83 ft in (3910 mm) |
| Ground Clearance | 1.78 ft in (540 mm) |
| Length W/O Blade | 20.4 ft in (6215 mm) |
Undercarriage
| Track Gauge | 8.7 ft in (2650 mm) |
| Standard Shoe Size | 29.93 in (760 mm) |
| Number Of Shoes Per Side | 37 |
| Number Of Carrier Rollers Per Side | 2 |
| Ground Pressure | 13.94 psi (96.12 kPa) |
| Number Of Track Rollers Per Side | 7 |
| Track Pitch | 12.5 in (317.5 mm) |
Engine
| Number Of Cylinders | 12 |
| Engine Make | 2238 |
| Engine Model | VTA1710-C800 |
| Gross Power | 620 hp (462.4 kw) |
| Power Measured @ | 2000 rpm |
| Displacement | 1709.9 cu in (28.1 L) |
| Aspiration | turbocharged |
Operational
| Operating Weight | 157630.6 lb (71500 kg) |
| Fuel Capacity | 338.2 gal (1280 L) |
| Cooling System Fluid Capacity | 52.9 gal (200 L) |
Transmission
| Transmission Type | TF |
| Number Of Forward Gears | 4 |
| Number Of Reverse Gears | 4 |
| Max Speed - Forward | 9.1 mph (14.6 km/h) |
| Max Speed - Reverse | 9 mph (14.4 km/h) |
Standard Blade
| Width | 15.8 ft in (4800 mm) |
| Height | 84.1 in (2135 mm) |
| Capacity | 34.2 yd3 (26.1 m3) |
| Cutting Depth | 31.5 in (800 mm) |
