| Manufacturer | Komatsu |
|---|---|
| Model | D40A-1 |
| Type | Crawler Dozer |
| Horsepower | 80 HP (59,7 kW) |
| Operating Weight | 20547.1 lbs (9320,0 kg) |
| Engine Manufacturer | Komatsu |
| Engine Model | S4D105 |
| Gross Power | 80 HP (59,7 kW) |
| Number of Cylinders | 4 |
| Displacement | 242.9 cu in. (3980,4 cc) |
| Power Measured RPM | 2400 RPM |
| Transmission Type | Direct Drive |
| Number of Forward Gears | 4 |
| Number of Reverse Gears | 3 |
| Max Speed Forward | 6 mph (9,7 km/h) |
| Max Speed Reverse | 4.8 mph (7,7 km/h) |
| Ground Pressure | 7.2 psi (0,5 bar) |
| Fuel Capacity | 55.5 gal (210,1 l) |
| Cooling System Capacity | 9 gal (34,1 l) |
| Cab Height | 103,2 in. (262,1 cm) |
| Width Over Track | 76,8 in. (195,1 cm) |
| Length Overall | 168,0 in. (426,7 cm) |
| Length without Blade | 129,6 in. (329,2 cm) |
| Length of Track on Ground | 81,6 in. (207,3 cm) |
| Track Gauge | 61,2 in. (155,4 cm) |
| Ground Clearance | 14,4 in. (36,6 cm) |
| No of Carrier Rollers Per Side | 1 |
| No of Shoes Per Side | 37 |
| No of Track Rollers Per Side | 5 |
| Shoe Size | 15.8 in. (40,1 cm) |
| Weight (Operating) | 20547.1 lbs (9320,0 kg) |
| Track Pitch | 6.9 in. (17,5 cm) |
Komatsu D40A-1 Specs (Weight, Lift Capacity, Hp, Dimensions)
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