| Manufacturer | Caterpillar |
|---|---|
| Model | D8R |
| Type | Crawler Dozer |
| Horsepower | 328 HP (244,6 kW) |
| Operating Weight | 73850 lbs (33497,8 kg) |
| Pump Flow | 79.3 GPM (300,2 LPM) |
| Engine Manufacturer | Caterpillar |
| Engine Model | 3406C |
| Gross Power | 328 HP (244,6 kW) |
| Net Power | 305 HP (227,4 kW) |
| Aspiration | Turbocharged with aftercooled |
| Number of Cylinders | 6 |
| Displacement | 893 cu in. (14633,7 cc) |
| Power Measured RPM | 2100 RPM |
| Alternator Supplied Amp. | 50 A |
| Alternator | 50 A |
| Battery | 24 V |
| Transmission Type | PowerShift |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 3 |
| Max Speed Forward | 6.7 mph (10,8 km/h) |
| Max Speed Reverse | 8.6 mph (13,8 km/h) |
| Ground Pressure | 13.1 psi (0,9 bar) |
| Fuel Capacity | 165.2 gal (625,3 l) |
| Engine Oil Capacity | 8.6 gal (32,6 l) |
| Cooling System Capacity | 24.4 gal (92,4 l) |
| Hydraulic Capacity | 19.1 gal (72,3 l) |
| Final Drives Capacity | 3.7 gal (14,0 l) |
| Pump type | Piston |
| Hydraulic Pump Flow | 79.3 GPM (300,2 LPM) |
| Relief Valve Pressure | 3500 psi (241,3 bar) |
| Cab Height | 138,0 in. (350,5 cm) |
| Width Over Track | 104,4 in. (265,2 cm) |
| Length Overall | 252,0 in. (640,1 cm) |
| Length without Blade | 180,0 in. (457,2 cm) |
| Length of Track on Ground | 127,2 in. (323,1 cm) |
| Track Gauge | 82,8 in. (210,3 cm) |
| Ground Clearance | 21,6 in. (54,9 cm) |
| Ground Contact Area | 5554 cu in. (91014,0 cm³) |
| No of Shoes Per Side | 44 |
| No of Track Rollers Per Side | 8 |
| Shoe Size | 22.1 in. (56,1 cm) |
| Weight (Operating) | 73850 lbs (33497,8 kg) |
| Track Pitch | 8.6 in. (21,8 cm) |
Caterpillar D8R Specs (Weight, Lift Capacity, Hp, Dimensions)
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