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Caterpillar D7R LGP Specs
Caterpillar D7R LGP crawler dozer specifications: type Crawler Dozer, horsepower 191.6 kW, operating weight 27079.4 kg, pump flow 177.2 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 191.6 kW | 257 HP |
| Operating Weight | 27079.4 kg | 59700 lbs |
| Pump Flow | 177.2 LPM | 46.8 GPM |
| Engine Manufacturer | Caterpillar | |
| Engine Model | 3306 T | |
| Gross Power | 191.6 kW | 257 HP |
| Net Power | 179.0 kW | 240 HP |
| Aspiration | Turbocharged | |
| Number of Cylinders | 6 | |
| Displacement | 10455.0 cc | 638 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 |
| Ground Pressure | 0.5 bar | 6.6 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 |
| Pump type | Piston | |
| Hydraulic Pump Flow | 177.2 LPM | 46.8 GPM |
| Relief Valve Pressure | 227.9 bar | 3306 psi |
| Cab Height | 365.8 cm | 144.0 in. |
| Width Over Track | 338.3 cm | 133.2 in. |
| Length Overall | 582.2 cm | 229.2 in. |
| Length without Blade | 475.5 cm | 187.2 in. |
| Length of Track on Ground | 317.0 cm | 124.8 in. |
| Track Gauge | 222.5 cm | 87.6 in. |
| Ground Clearance | 51.8 cm | 20.4 in. |
| Ground Contact Area | 147041.4 cm³ | 8973 cu in. |
| No of Shoes Per Side | 43 | |
| No of Track Rollers Per Side | 7 | |
| Shoe Size | 91.4 cm | 36 in. |
| Weight (Operating) | 27079.4 kg | 59700 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.
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