SPECS / COMPARISON
Caterpillar D7H II vs Caterpillar D6T
A detailed comparison of the Caterpillar D7H II and the Caterpillar D6T. Click a model name to view its full specifications.
Horsepower
Caterpillar D7H II160.3 kW (215 HP)
Caterpillar D6T158.8 kW (213 HP)
Operating Weight
Caterpillar D7H II24195.0 kg (53340.9 lbs)
Caterpillar D6T18393.2 kg (40550 lbs)
| Specification | Caterpillar D7H II Crawler Dozers | Caterpillar D6TCrawler Dozers |
|---|---|---|
| Type | Crawler Dozer | Crawler Dozer |
| Horsepower | 160.3 kW (215 HP) | 158.8 kW (213 HP) |
| Operating Weight | 24195.0 kg (53340.9 lbs) | 18393.2 kg (40550 lbs) |
| Pump Flow | 175.3 LPM (46.3 GPM) | 188.9 LPM (49.9 GPM) |
| Engine Manufacturer | Caterpillar | Caterpillar |
| Engine Model | 3306 | C9 ACERT |
| Gross Power | 160.3 kW (215 HP) | 158.8 kW (213 HP) |
| Displacement | 10500.9 cc (640.8 cu in.) | 8799.9 cc (537 cu in.) |
| Transmission Type | PowerShift | PowerShift |
| Number of Forward Gears | 3 | 3 |
| Number of Reverse Gears | 3 | 3 |
| Max Speed Forward | 11.9 km/h (7.4 mph) | 11.6 km/h (7.2 mph) |
| Max Speed Reverse | 14.3 km/h (8.9 mph) | 14.6 km/h (9.1 mph) |
| Ground Pressure | 0.7 bar (10.6 psi) | 0.6 bar (8.8 psi) |
| Fuel Capacity | 488.3 l (129 gal) | 424.0 l (112 gal) |
| Hydraulic Capacity | 52.2 l (13.8 gal) | 51.5 l (13.6 gal) |
| Hydraulic Pump Flow | 175.3 LPM (46.3 GPM) | 188.9 LPM (49.9 GPM) |
| Relief Valve Pressure | 227.5 bar (3300 psi) | 193.0 bar (2799 psi) |
| Cab Height | 344.4 cm (135.6 in.) | 320.0 cm (126.0 in.) |
| Width Over Track | 256.0 cm (100.8 in.) | 243.8 cm (96.0 in.) |
| Length Overall | 557.8 cm (219.6 in.) | — |
| Length without Blade | 463.3 cm (182.4 in.) | 387.1 cm (152.4 in.) |
| Length of Track on Ground | 292.6 cm (115.2 in.) | 268.2 cm (105.6 in.) |
| Track Gauge | 198.1 cm (78.0 in.) | — |
| Ground Clearance | 42.7 cm (16.8 in.) | 39.6 cm (15.6 in.) |
| Ground Contact Area | 82297.7 cm³ (5022.1 cu in.) | 75708.4 cm³ (4620 cu in.) |
| No of Track Rollers Per Side | 7 | 6 |
| Shoe Size | 56.1 cm (22.1 in.) | 55.9 cm (22 in.) |
| Weight (Operating) | 24195.0 kg (53340.9 lbs) | 18393.2 kg (40550 lbs) |
| Net Power | — | 138.0 kW (185 HP) |
| Number of Cylinders | — | 6 |
| Bore | — | 11.2 cm (4.4 in.) |
| Stroke | — | 15.0 cm (5.9 in.) |
| Power Measured RPM | — | 1850 RPM |
| 2-Speed Forward | — | 5.1 km/h (3.2 mph) |
| 2-Speed Reverse | — | 6.6 km/h (4.1 mph) |
| 3-Speed Forward | — | 8.5 km/h (5.3 mph) |
| 3-Speed Reverse | — | 10.9 km/h (6.8 mph) |
| 3.5-Speed Reverse | — | 14.6 km/h (9.1 mph) |
| Engine Oil Capacity | — | 28.0 l (7.4 gal) |
| Cooling System Capacity | — | 70.0 l (18.5 gal) |
| Final Drives Capacity | — | 13.6 l (3.6 gal) |
| Power Train Capacity | — | 145.7 l (38.5 gal) |
| Pump type | — | Hydraulic |
| Winch Case Width | — | 97.5 cm (38.4 in.) |
| Winch and Bracket Length | — | 120.9 cm (47.6 in.) |
| Drum Width | — | 33.0 cm (13 in.) |
| Drum Diameter | — | 25.4 cm (10 in.) |
| Flange Diameter | — | 50.3 cm (19.8 in.) |
| No of Shoes Per Side | — | 39 |
| Type Ripper | — | Fixed Parallelogram |
| No of Pockets | — | 3 |
| Max. Penetration | — | 50.0 cm (19.7 in.) |
| Max. Penetration Force | — | 6602.9 kg (14557 lbs) |
| Grouser Height | — | 6.6 cm (2.6 in.) |
| Weight(Each Additional Shank) | — | 73.9 kg (163 lbs) |
| Weight (With One Shank) | — | 1635.7 kg (3606 lbs) |
| Track Pitch | — | 20.3 cm (8 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.