Komatsu D85P-21 Crawler Dozer
Crawler Dozer // Komatsu
Komatsu D85P-21 Dimensions
| Ground Clearance: | 1.7 ft (1 m) |
| Height - Top of Cab: | 11.3 ft (3 m) |
| Length of Track on Ground: | 11.5 ft (4 m) |
| Length w/ Blade: | 19.9 ft (6 m) |
| Length w/o Blade: | 15.5 ft (5 m) |
| Width Over Tracks: | 7.4 ft (2 m) |
| Track Gauge: | 10.4 ft in (26 cm) |
Komatsu D85P-21 Engine
| Aspiration: | turbocharged |
| Displacement: | 930.1 cu in (0 m) |
| Engine Model: | S6D125E |
| Gross Power: | 228 hp (170 kw) |
| Model: | 737.3 lbs/ft |
| Number of Cylinders: | 6.0 |
| Power Measured @: | 2000 rpm |
| Torque Measured @: | 1400 rpm |
Komatsu D85P-21 Hydraulic System
| Pump Flow Capacity: | 51.3 gal/min (194 l/min) |
| Relief Valve Pressure: | Gear type pump |
| Pump type: | 2773.6 psi |
Komatsu D85P-21 Operating Specifications
| Cooling System Fluid Capacity: | 20.9 gal (79 l) |
| Engine Oil Capacity: | 7.2 gal (27 l) |
| Final Drives Fluid Capacity: | 10.9 gal (41 l) |
| Fuel Capacity: | 126.9 gal (480 l) |
| Hydraulic Fluid Capacity: | 27 gal (102 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 58841.4 lbs (26,690 kg) |
Komatsu D85P-21 Standard Blade
| Blade Angle (both directions): | 7.8 cu yds (6 m) |
| Height: | 54.8 in (139 cm) |
| Width: | 14.4 ft (4 m) |
Komatsu D85P-21 Transmission
| Max Speed - Forward: | 3.5 mph (6 kph) |
| Max Speed - Reverse: | 4.7 mph (8 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | TF |
Komatsu D85P-21 Undercarriage
| Ground Contact Area: | 9817.8 cu in (0 m) |
| Ground Pressure: | 5 psi |
| Number of Carrier Rollers per Side: | 2.0 |
| Number of Shoes per Side: | 45.0 |
| Number of Track Rollers per Side: | 8.0 |
| Standard Shoe Size: | 35.9 in (91 cm) |
| Track Gauge: | 7.4 ft (2 m) |
