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SPECS / CRAWLER DOZERS
Caterpillar D9N Specs
Caterpillar D9N crawler dozer specifications: type Crawler Dozer, horsepower 275.9 kW, operating weight 42542.0 kg, pump flow 310.0 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 275.9 kW | 370 HP |
| Operating Weight | 42542.0 kg | 93789.1 lbs |
| Pump Flow | 310.0 LPM | 81.9 GPM |
| Engine Manufacturer | Caterpillar | |
| Engine Model | 3408 | |
| Gross Power | 275.9 kW | 370 HP |
| Displacement | 18001.2 cc | 1098.5 cu in. |
| Transmission Type | PowerShift | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Max Speed Forward | 12.2 km/h | 7.6 mph |
| Max Speed Reverse | 15.0 km/h | 9.3 mph |
| Ground Pressure | 1.0 bar | 14.3 psi |
| Fuel Capacity | 792.3 l | 209.3 gal |
| Hydraulic Capacity | 89.3 l | 23.6 gal |
| Hydraulic Pump Flow | 310.0 LPM | 81.9 GPM |
| Relief Valve Pressure | 186.2 bar | 2700 psi |
| Cab Height | 393.2 cm | 154.8 in. |
| Width Over Track | 289.6 cm | 114.0 in. |
| Length Overall | 688.8 cm | 271.2 in. |
| Length without Blade | 518.2 cm | 204.0 in. |
| Length of Track on Ground | 347.5 cm | 136.8 in. |
| Track Gauge | 225.6 cm | 88.8 in. |
| Ground Clearance | 51.8 cm | 20.4 in. |
| Ground Contact Area | 107697.7 cm³ | 6572.1 cu in. |
| No of Track Rollers Per Side | 8 | |
| Shoe Size | 61.2 cm | 24.1 in. |
| Weight (Operating) | 42542.0 kg | 93789.1 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.
