Komatsu D40A-3 Crawler Dozer
Crawler Dozer // Komatsu
Komatsu D40A-3 Dimensions
| Ground Clearance: | 1.2 ft (0 m) |
| Height - Top of Cab: | 9.2 ft (3 m) |
| Length of Track on Ground: | 6.8 ft (2 m) |
| Length w/ Blade: | 14 ft (4 m) |
| Length w/o Blade: | 11.2 ft (3 m) |
| Width Over Tracks: | 5.1 ft (2 m) |
| Track Gauge: | 6.4 ft in (16 cm) |
Komatsu D40A-3 Engine
| Displacement: | 396.1 cu in (0 m) |
| Engine Model: | 6D105-1 |
| Gross Power: | 93 hp (69 kw) |
| Number of Cylinders: | 6.0 |
| Power Measured @: | 2350 rpm |
Komatsu D40A-3 Hydraulic System
Komatsu D40A-3 Operating Specifications
| Cooling System Fluid Capacity: | 8.8 gal (33 l) |
| Fuel Capacity: | 64.8 gal (245 l) |
| Operating Weight: | 21605.4 lbs (9,800 kg) |
Komatsu D40A-3 Standard Blade
| Height: | 29.6 in (75 cm) |
| Width: | 10.5 ft (3 m) |
Komatsu D40A-3 Transmission
| Max Speed - Forward: | 5.5 mph (9 kph) |
| Max Speed - Reverse: | 5 mph (8 kph) |
| Number of Forward Gears: | 5.0 |
| Number of Reverse Gears: | 4.0 |
| Transmission Type: | DD |
Komatsu D40A-3 Undercarriage
| Ground Pressure: | 7.3 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) |
