Komatsu D31PX-21 KOMSTAT II Crawler Dozer
Crawler Dozer // Komatsu
Komatsu D31PX-21 KOMSTAT II Dimensions
| Ground Clearance: | 1.3 ft (0 m) |
| Height - Top of Cab: | 8.9 ft (3 m) |
| Length w/ Blade: | 13.2 ft (4 m) |
| Width Over Tracks: | 5.5 ft (2 m) |
| Track Gauge: | 7.5 ft in (19 cm) |
Komatsu D31PX-21 KOMSTAT II Engine
| Aspiration: | Turbocharged |
| Displacement: | 240 cu in (0 m) |
| Engine Model: | SAA4D102E-2 |
| Net Power: | 75 hp (56 kw) |
| Number of Cylinders: | 4.0 |
Komatsu D31PX-21 KOMSTAT II Hydraulic System
| Pump type: | 2990 psi |
Komatsu D31PX-21 KOMSTAT II Operating Specifications
| Cooling System Fluid Capacity: | 7.1 gal (27 l) |
| Engine Oil Capacity: | 3.3 gal (12 l) |
| Final Drives Fluid Capacity: | 0.9 gal (3 l) |
| Fuel Capacity: | 43.6 gal (165 l) |
| Hydraulic Fluid Capacity: | 12.4 gal (47 l) |
| Operating Weight: | 16870 lbs (7,652 kg) |
Komatsu D31PX-21 KOMSTAT II Standard Blade
| Capacity: | 25 ° |
| Height: | 2.9 in (7 cm) |
| Width: | 10.5 ft (3 m) |
Komatsu D31PX-21 KOMSTAT II Transmission
| Max Speed - Forward: | 5.3 mph (9 kph) |
| Max Speed - Reverse: | 5.3 mph (9 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | dual-path hydrostatic transmission |
Komatsu D31PX-21 KOMSTAT II Undercarriage
| Ground Contact Area: | 4061 cu in (0 m) |
| Ground Pressure: | 4.2 psi |
| Number of Shoes per Side: | 40.0 |
| Number of Track Rollers per Side: | 6.0 |
| Standard Shoe Size: | 24 in (61 cm) |
| Track Gauge: | 5.5 ft (2 m) |
