Comparison · Bulldozer
Caterpillar D10 vs Caterpillar D9
The Caterpillar D10 is about 41% heavier than the Caterpillar D9 (70,256 vs 49,997 kg), which usually means more stability and lifting capacity but higher transport weight.
The Caterpillar D10 has about 37% more engine power (449 kW (602 hp) vs 328 kW (440 hp)).
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| Operating weight | 70,256 kg (154,900 lb) | 49,997 kg (110,200 lb) |
| Engine power | 449 kW (602 hp) | 328 kW (440 hp) |
| Shipping weight | ≈50,684 kg (111,739 lb) | ≈38,271 kg (84,373 lb) |
| Net power – forward | 449 kW (602 hp) | — |
| Net power – reverse | 564 kW (756 hp) | — |
| Engine | Cat C27 | Cat C18 |
| Fuel tank (usable / total) | 1,224 L / 1,269 L (323.3 / 335.2 US gal) | — |
| Shoe width | 610 mm (24 in) | 610 mm (24 in) |
| Track gauge | 2.55 m (8 ft 4 in) | 2.25 m (7 ft 5 in) |
| Track on ground | 3.88 m (12 ft 9 in) | 3.47 m (11 ft 5 in) |
| Emissions | US EPA Tier 4 Final / EU Stage V or Tier 2 equivalent | — |
| Net power | — | 328 kW (440 hp) Tier 4 Final / Stage V; 337 kW (452 hp) Tier 2/3 equivalent |
| Fuel tank | — | 961 L (254 US gal) splash fill |
| Track rollers per side | — | 8 |
| Lift and pitch relief pressure | — | 26.2 MPa (3,800 psi) |
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| Full D10 review | Full D9 review |
Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.