| Manufacturer | Caterpillar |
|---|---|
| Model | 844 |
| Type | Wheel Dozer |
| Horsepower | 620 HP (462,3 kW) |
| Operating Weight | 155117.3 lbs (70360,0 kg) |
| Engine Manufacturer | Caterpillar |
| Engine Model | 3412E |
| Gross Power | 620 HP (462,3 kW) |
| Number of Cylinders | 12 |
| Displacement | 1647.7 cu in. (27001,0 cc) |
| Bore | 5.4 in. (13,7 cm) |
| Stroke | 6 in. (15,2 cm) |
| Power Measured RPM | 2000 RPM |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
| Max Speed Forward | 13.1 mph (21,1 km/h) |
| Max Speed Reverse | 14.3 mph (23,0 km/h) |
| Fuel Capacity | 212.2 gal (803,3 l) |
| Engine Oil Capacity | 25 gal (94,6 l) |
| Hydraulic Capacity | 141 gal (533,7 l) |
| Transmission Oil Capacity | 29 gal (109,8 l) |
| Front Differantial Capacity | 71.6 gal (271,0 l) |
| Cab Height | 198,0 in. (502,9 cm) |
| Width Over Tires | 172,8 in. (438,9 cm) |
| Length Overall | 430,8 in. (1094,2 cm) (10,9 m) |
| Blade Width | 213,6 in. (542,5 cm) |
| Ground Clearance | 18,0 in. (45,7 cm) |
| Blade Capacity | 20.8 cu yds (15,9 m³) |
| Blade Height | 73,2 in. (185,9 cm) |
| Weight (Operating) | 155117.3 lbs (70360,0 kg) |
| Steering Angle | 35 ° |
| Tire Size | 45/65-R39 PR |
| Wheelbase | 181,2 in. (460,2 cm) |
Caterpillar 844
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