SPECS / COMPARISON
Caterpillar D7R LGP vs Caterpillar D7R XR II
A detailed comparison of the Caterpillar D7R LGP and the Caterpillar D7R XR II. Click a model name to view its full specifications.
Horsepower
Caterpillar D7R LGP191.6 kW (257 HP)
Caterpillar D7R XR II192.4 kW (258 HP)
Operating Weight
Caterpillar D7R LGP27079.4 kg (59700 lbs)
Caterpillar D7R XR II25880.1 kg (57056 lbs)
| Specification | Caterpillar D7R LGP Crawler Dozers | Caterpillar D7R XR IICrawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 191.6 kW (257 HP) | 192.4 kW (258 HP) |
| Operating Weight | 27079.4 kg (59700 lbs) | 25880.1 kg (57056 lbs) |
| Pump Flow | 177.2 LPM (46.8 GPM) | 180.2 LPM (47.6 GPM) |
| Engine Manufacturer | Caterpillar | Caterpillar |
| Engine Model | 3306 T | 3176 C |
| Gross Power | 191.6 kW (257 HP) | 192.4 kW (258 HP) |
| Net Power | 179.0 kW (240 HP) | 179.0 kW (240 HP) |
| Aspiration | Turbocharged | — |
| Number of Cylinders | 6 | 6 |
| Displacement | 10455.0 cc (638 cu in.) | 10307.5 cc (629 cu in.) |
| Power Measured RPM | 2100 RPM | 2100 RPM |
| Alternator Supplied Amp. | 70 A | 95 A |
| Alternator | 70 A | 95 A |
| Battery | 24 V | 24 V |
| Transmission Type | PowerShift | Hydrostatic |
| Number of Forward Gears | 3 | 3 |
| Number of Reverse Gears | 3 | 3 |
| Max Speed Forward | 10.9 km/h (6.8 mph) | 10.6 km/h (6.6 mph) |
| Max Speed Reverse | 13.8 km/h (8.6 mph) | 13.7 km/h (8.5 mph) |
| Ground Pressure | 0.5 bar (6.6 psi) | 0.7 bar (9.8 psi) |
| Fuel Capacity | 479.2 l (126.6 gal) | 478.9 l (126.5 gal) |
| Engine Oil Capacity | 27.6 l (7.3 gal) | 31.0 l (8.2 gal) |
| Cooling System Capacity | 75.3 l (19.9 gal) | 77.2 l (20.4 gal) |
| Hydraulic Capacity | 54.1 l (14.3 gal) | — |
| Final Drives Capacity | 13.2 l (3.5 gal) | 12.9 l (3.4 gal) |
| Pump type | Piston | — |
| Hydraulic Pump Flow | 177.2 LPM (46.8 GPM) | 180.2 LPM (47.6 GPM) |
| Relief Valve Pressure | 227.9 bar (3306 psi) | — |
| Cab Height | 365.8 cm (144.0 in.) | 338.3 cm (133.2 in.) |
| Width Over Track | 338.3 cm (133.2 in.) | 259.1 cm (102.0 in.) |
| Length Overall | 582.2 cm (229.2 in.) | 603.5 cm (237.6 in.) |
| Length without Blade | 475.5 cm (187.2 in.) | 472.4 cm (186.0 in.) |
| Length of Track on Ground | 317.0 cm (124.8 in.) | 365.8 cm (144.0 in.) |
| Track Gauge | 222.5 cm (87.6 in.) | 198.1 cm (78.0 in.) |
| Ground Clearance | 51.8 cm (20.4 in.) | 499.9 cm (196.8 in.) |
| Ground Contact Area | 147041.4 cm³ (8973 cu in.) | 94389.7 cm³ (5760 cu in.) |
| No of Shoes Per Side | 43 | 41 |
| No of Track Rollers Per Side | 7 | 8 |
| Shoe Size | 91.4 cm (36 in.) | 61.0 cm (24 in.) |
| Weight (Operating) | 27079.4 kg (59700 lbs) | 25880.1 kg (57056 lbs) |
| Track Pitch | — | 21.6 cm (8.5 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.