Komatsu D40A-1 Crawler Dozer
Crawler Dozer // Komatsu
Komatsu D40A-1 Dimensions
| Ground Clearance: | 1.2 ft (0 m) |
| Height - Top of Cab: | 8.6 ft (3 m) |
| Length of Track on Ground: | 6.8 ft (2 m) |
| Length w/ Blade: | 14 ft (4 m) |
| Length w/o Blade: | 10.8 ft (3 m) |
| Width Over Tracks: | 5.1 ft (2 m) |
| Track Gauge: | 6.4 ft in (16 cm) |
Komatsu D40A-1 Engine
| Displacement: | 242.9 cu in (0 m) |
| Engine Model: | S4D105 |
| Gross Power: | 80 hp (60 kw) |
| Number of Cylinders: | 4.0 |
| Power Measured @: | 2400 rpm |
Komatsu D40A-1 Hydraulic System
Komatsu D40A-1 Operating Specifications
| Cooling System Fluid Capacity: | 9 gal (34 l) |
| Fuel Capacity: | 55.5 gal (210 l) |
| Operating Weight: | 20547.1 lbs (9,320 kg) |
Komatsu D40A-1 Standard Blade
| Height: | 29.6 in (75 cm) |
| Width: | 10.4 ft (3 m) |
Komatsu D40A-1 Transmission
| Max Speed - Forward: | 6 mph (10 kph) |
| Max Speed - Reverse: | 4.8 mph (8 kph) |
| Number of Forward Gears: | 4.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | DD |
Komatsu D40A-1 Undercarriage
| Ground Pressure: | 7.2 psi |
| Number of Carrier Rollers per Side: | 1.0 |
| Number of Shoes per Side: | 37.0 |
| Number of Track Rollers per Side: | 5.0 |
| Standard Shoe Size: | 15.8 in (40 cm) |
| Track Gauge: | 5.1 ft (2 m) |
