Komatsu D53A-15 Crawler Dozer
Crawler Dozer // Komatsu
Komatsu D53A-15 Dimensions
| Length of Track on Ground: | 7.3 ft (2 m) |
| Length w/o Blade: | 11.7 ft (4 m) |
| Width Over Tracks: | 5.3 ft (2 m) |
| Track Gauge: | 6.8 ft in (17 cm) |
Komatsu D53A-15 Engine
| Aspiration: | turbocharged |
| Displacement: | 442 cu in (0 m) |
| Engine Model: | S4D120-11 |
| Gross Power: | 110 hp (82 kw) |
Komatsu D53A-15 Hydraulic System
Komatsu D53A-15 Operating Specifications
| Cooling System Fluid Capacity: | 14.1 gal (53 l) |
| Fuel Capacity: | 63.5 gal (240 l) |
| Operating Weight: | 22200 lbs (10,070 kg) |
Komatsu D53A-15 Standard Blade
| Blade Angle (both directions): | 3.3 cu yds (3 m) |
| Height: | 33.7 in (86 cm) |
| Width: | 11 ft (3 m) |
Komatsu D53A-15 Transmission
| Max Speed - Forward: | 6.4 mph (10 kph) |
| Max Speed - Reverse: | 7.6 mph (12 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | planetary gear |
Komatsu D53A-15 Undercarriage
| Ground Pressure: | 8.2 psi |
| Number of Track Rollers per Side: | 5.0 |
| Standard Shoe Size: | 15.8 in (40 cm) |
| Track Gauge: | 5.3 ft (2 m) |
