| Manufacturer | Komatsu |
|---|---|
| Model | D61EX-12 |
| Type | Crawler Dozer |
| Horsepower | 152 HP (113,3 kW) |
| Operating Weight | 37258.2 lbs (16900,0 kg) |
| Engine Manufacturer | Komatsu |
| Engine Model | S6D114E-1 |
| Net Power | 152 HP (113,3 kW) |
| Aspiration | Turbocharged |
| Number of Cylinders | 6 |
| Displacement | 506.5 cu in. (8300,1 cc) |
| Max Torque | 578.3 lbs/ft (784,1 N-m) |
| Power Measured RPM | 1850 RPM |
| Torque Measured RPM | 1300 RPM |
| Alternator Supplied Amp. | 35 A |
| Alternator | 35 A |
| Battery | 24 V |
| Transmission Type | Torqflow |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
| Max Speed Forward | 6.5 mph (10,5 km/h) |
| Max Speed Reverse | 8 mph (12,9 km/h) |
| Ground Pressure | 6.4 psi (0,4 bar) |
| Fuel Capacity | 83.3 gal (315,3 l) |
| Engine Oil Capacity | 5.1 gal (19,3 l) |
| Cooling System Capacity | 11.7 gal (44,3 l) |
| Hydraulic Capacity | 12.7 gal (48,1 l) |
| Final Drives Capacity | 7.6 gal (28,8 l) |
| Pump type | Closed-center, load sensing system |
| Relief Valve Pressure | 2987.8 psi (206,0 bar) |
| Cab Height | 123,6 in. (313,9 cm) |
| Width Over Track | 75,6 in. (192,0 cm) |
| Length Overall | 214,8 in. (545,6 cm) |
| Length of Track on Ground | 126,0 in. (320,0 cm) |
| Track Gauge | 75,6 in. (192,0 cm) |
| Ground Contact Area | 5896.3 cu in. (96623,3 cm³) |
| No of Shoes Per Side | 46 |
| No of Track Rollers Per Side | 8 |
| Shoe Size | 23.7 in. (60,2 cm) |
| Weight (Operating) | 37258.2 lbs (16900,0 kg) |
Komatsu D61EX-12 Specs (Weight, Lift Capacity, Hp, Dimensions)
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