Komatsu D155A-1 Crawler Dozer
Crawler Dozer // Komatsu
Komatsu D155A-1 Dimensions
| Length of Track on Ground: | 10.4 ft (3 m) |
| Length w/o Blade: | 16.8 ft (5 m) |
| Width Over Tracks: | 7.1 ft (2 m) |
| Track Gauge: | 9.3 ft in (24 cm) |
Komatsu D155A-1 Engine
| Aspiration: | turbocharged |
| Displacement: | 1175 cu in (0 m) |
| Engine Model: | S6D155-4 |
| Gross Power: | 320 hp (239 kw) |
Komatsu D155A-1 Hydraulic System
Komatsu D155A-1 Operating Specifications
| Cooling System Fluid Capacity: | 43.6 gal (165 l) |
| Fuel Capacity: | 158.6 gal (600 l) |
| Operating Weight: | 59350 lbs (26,921 kg) |
Komatsu D155A-1 Standard Blade
| Blade Angle (both directions): | 13.7 cu yds (10 m) |
| Height: | 62.6 in (159 cm) |
| Width: | 13.6 ft (4 m) |
Komatsu D155A-1 Transmission
| Max Speed - Forward: | 7.4 mph (12 kph) |
| Max Speed - Reverse: | 8.6 mph (14 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | planetary gear |
Komatsu D155A-1 Undercarriage
| Ground Pressure: | 11 psi |
| Number of Track Rollers per Side: | 7.0 |
| Standard Shoe Size: | 22.1 in (56 cm) |
| Track Gauge: | 7.1 ft (2 m) |
