Komatsu D61EX-12 Crawler Dozer
Crawler Dozer // Komatsu
Komatsu D61EX-12 Dimensions
| Height - Top of Cab: | 10.3 ft (3 m) |
| Length of Track on Ground: | 10.5 ft (3 m) |
| Length w/ Blade: | 17.9 ft (5 m) |
| Width Over Tracks: | 6.3 ft (2 m) |
| Track Gauge: | 6.3 ft in (16 cm) |
Komatsu D61EX-12 Engine
| Aspiration: | Turbocharged |
| Displacement: | 506.5 cu in (0 m) |
| Engine Model: | S6D114E-1 |
| Model: | 578.3 lbs/ft |
| Net Power: | 152 hp (113 kw) |
| Number of Cylinders: | 6.0 |
| Power Measured @: | 1850 rpm |
| Torque Measured @: | 1300 rpm |
Komatsu D61EX-12 Hydraulic System
| Relief Valve Pressure: | closed center load sensing |
| Pump type: | 2987.8 psi |
Komatsu D61EX-12 Operating Specifications
| Alternator Supplied Amperage: | 35 A |
| Cooling System Fluid Capacity: | 11.7 gal (44 l) |
| Engine Oil Capacity: | 5.1 gal (19 l) |
| Final Drives Fluid Capacity: | 7.6 gal (29 l) |
| Fuel Capacity: | 83.3 gal (315 l) |
| Hydraulic Fluid Capacity: | 12.7 gal (48 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 37258.2 lbs (16,900 kg) |
Komatsu D61EX-12 Standard Blade
| Capacity: | 25 ° |
| Blade Angle (both directions): | 4.5 cu yds (3 m) |
| Height: | 47.3 in (120 cm) |
| Width: | 10.8 ft (3 m) |
Komatsu D61EX-12 Transmission
| Max Speed - Forward: | 6.5 mph (10 kph) |
| Max Speed - Reverse: | 8 mph (13 kph) |
| Number of Forward Gears: | 3.0 |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | TORQFLOW |
Komatsu D61EX-12 Undercarriage
| Ground Contact Area: | 5896.3 cu in (0 m) |
| Ground Pressure: | 6.4 psi |
| Number of Shoes per Side: | 46.0 |
| Number of Track Rollers per Side: | 8.0 |
| Standard Shoe Size: | 23.7 in (60 cm) |
| Track Gauge: | 6.3 ft (2 m) |
