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SPECS / CRAWLER DOZERS
Caterpillar D7R XR Specs
Caterpillar D7R XR crawler dozer specifications: type Crawler Dozer, horsepower 184.2 kW, operating weight 24539.3 kg, pump flow 177.2 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 184.2 kW | 247 HP |
| Operating Weight | 24539.3 kg | 54100 lbs |
| Pump Flow | 177.2 LPM | 46.8 GPM |
| Engine Manufacturer | Caterpillar | |
| Engine Model | 3306 T | |
| Gross Power | 184.2 kW | 247 HP |
| Net Power | 171.5 kW | 230 HP |
| Aspiration | Turbocharged | |
| Number of Cylinders | 6 | |
| Displacement | 10500.9 cc | 640.8 cu in. |
| Power Measured RPM | 2100 RPM | |
| Alternator Supplied Amp. | 70 A | |
| Alternator | 70 A | |
| Battery | 24 V | |
| Transmission Type | PowerShift | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Max Speed Forward | 10.9 km/h | 6.8 mph |
| Max Speed Reverse | 13.8 km/h | 8.6 mph |
| 1-Speed Forward | 3.5 km/h | 2.2 mph |
| 1-Speed Reverse | 4.8 km/h | 3 mph |
| 2-Speed Forward | 6.4 km/h | 4 mph |
| 2-Speed Reverse | 8.2 km/h | 5.1 mph |
| 3-Speed Forward | 10.9 km/h | 6.8 mph |
| 3-Speed Reverse | 13.8 km/h | 8.6 mph |
| Ground Pressure | 0.7 bar | 10.5 psi |
| Fuel Capacity | 479.2 l | 126.6 gal |
| Engine Oil Capacity | 27.6 l | 7.3 gal |
| Cooling System Capacity | 75.3 l | 19.9 gal |
| Hydraulic Capacity | 54.1 l | 14.3 gal |
| Final Drives Capacity | 13.2 l | 3.5 gal |
| Power Train Capacity | 182.1 l | 48.1 gal |
| Pump type | Piston | |
| Hydraulic Pump Flow | 177.2 LPM | 46.8 GPM |
| Relief Valve Pressure | 227.9 bar | 3306 psi |
| Cab Height | 359.7 cm | 141.6 in. |
| Width Over Track | 289.6 cm | 114.0 in. |
| Length Overall | 606.6 cm | 238.8 in. |
| Length without Blade | 475.5 cm | 187.2 in. |
| Length of Track on Ground | 307.8 cm | 121.2 in. |
| Track Gauge | 198.1 cm | 78.0 in. |
| Winch Case Width | 122.2 cm | 48.1 in. |
| Winch and Bracket Length | 123.2 cm | 48.5 in. |
| Drum Width | 31.0 cm | 12.2 in. |
| Drum Diameter | 30.7 cm | 12.1 in. |
| Flange Diameter | 55.1 cm | 21.7 in. |
| Ground Clearance | 42.7 cm | 16.8 in. |
| Ground Contact Area | 94520.8 cm³ | 5768 cu in. |
| No of Shoes Per Side | 41 | |
| No of Track Rollers Per Side | 8 | |
| Shoe Size | 61.2 cm | 24.1 in. |
| Type Ripper | Parallelogram | |
| No of Pockets | 3 | |
| Max. Penetration | 74.9 cm | 29.5 in. |
| Weight (Operating) | 24539.3 kg | 54100 lbs |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
