SPECS / COMPARISON
Caterpillar D4G vs Caterpillar D4C LGP III
A detailed comparison of the Caterpillar D4G and the Caterpillar D4C LGP III. Click a model name to view its full specifications.
Horsepower
Caterpillar D4G64.9 kW (87 HP)
Caterpillar D4C LGP III65.6 kW (88 HP)
Operating Weight
Caterpillar D4G8260.0 kg (18210.2 lbs)
Caterpillar D4C LGP III7725.6 kg (17032 lbs)
| Specification | Caterpillar D4G Crawler Dozers | Caterpillar D4C LGP IIICrawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 64.9 kW (87 HP) | 65.6 kW (88 HP) |
| Operating Weight | 8260.0 kg (18210.2 lbs) | 7725.6 kg (17032 lbs) |
| Pump Flow | 61.3 LPM (16.2 GPM) | 66.6 LPM (17.6 GPM) |
| Engine Manufacturer | Caterpillar | Caterpillar |
| Engine Model | 3046 | 3046 |
| Gross Power | 64.9 kW (87 HP) | 65.6 kW (88 HP) |
| Net Power | 59.7 kW (80 HP) | 60.4 kW (81 HP) |
| Number of Cylinders | 6 | 6 |
| Displacement | 4998.1 cc (305 cu in.) | 4998.1 cc (305 cu in.) |
| Bore | 9.4 cm (3.7 in.) | — |
| Stroke | 11.9 cm (4.7 in.) | — |
| Power Measured RPM | 2200 RPM | 2400 RPM |
| Transmission Type | Hydrostatic | PowerShift |
| Number of Forward Gears | 1 | 3 |
| Number of Reverse Gears | 1 | 3 |
| Max Speed Forward | 9.0 km/h (5.6 mph) | 11.1 km/h (6.9 mph) |
| Max Speed Reverse | 9.7 km/h (6 mph) | 11.9 km/h (7.4 mph) |
| Ground Pressure | 0.4 bar (5.6 psi) | 0.3 bar (4.3 psi) |
| Fuel Capacity | 187.4 l (49.5 gal) | 157.1 l (41.5 gal) |
| Engine Oil Capacity | 13.2 l (3.5 gal) | 13.2 l (3.5 gal) |
| Cooling System Capacity | 21.2 l (5.6 gal) | 21.2 l (5.6 gal) |
| Hydraulic Capacity | 46.6 l (12.3 gal) | 57.2 l (15.1 gal) |
| Final Drives Capacity | 14.8 l (3.9 gal) | 21.6 l (5.7 gal) |
| Hydraulic Pump Flow | 61.3 LPM (16.2 GPM) | 66.6 LPM (17.6 GPM) |
| Relief Valve Pressure | 200.0 bar (2900.8 psi) | 172.4 bar (2500 psi) |
| Cab Height | 274.3 cm (108.0 in.) | 274.3 cm (108.0 in.) |
| Width Over Track | 198.1 cm (78.0 in.) | 231.6 cm (91.2 in.) |
| Length Overall | 405.4 cm (159.6 in.) | 402.3 cm (158.4 in.) |
| Length without Blade | 310.9 cm (122.4 in.) | 298.7 cm (117.6 in.) |
| Length of Track on Ground | 310.9 cm (122.4 in.) | 207.3 cm (81.6 in.) |
| Track Gauge | 152.4 cm (60.0 in.) | 167.6 cm (66.0 in.) |
| Drum Width | 27.4 cm (10.8 in.) | — |
| Drum Diameter | 25.4 cm (10 in.) | — |
| Ground Clearance | 39.6 cm (15.6 in.) | 39.6 cm (15.6 in.) |
| Ground Contact Area | 516662560.3 cm³ (31528614.6 cu in.) | 66285.8 cm³ (4045 cu in.) |
| No of Shoes Per Side | 41 | 39 |
| No of Track Rollers Per Side | 7 | 6 |
| Shoe Size | 46.2 cm (18.2 in.) | 63.5 cm (25 in.) |
| Type Ripper | Parallelogram | — |
| Weight (Operating) | 8260.0 kg (18210.2 lbs) | 7725.6 kg (17032 lbs) |
| Aspiration | — | Naturally |
| Alternator Supplied Amp. | — | 55 A |
| Alternator | — | 55 A |
| Battery | — | 12 V |
| Pump type | — | Gear type |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.