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Caterpillar D3B Specs
Caterpillar D3B crawler dozer specifications: type Crawler Dozer, horsepower 48.5 kW, operating weight 6877.0 kg, pump flow 55.3 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 48.5 kW | 65 HP |
| Operating Weight | 6877.0 kg | 15161.2 lbs |
| Pump Flow | 55.3 LPM | 14.6 GPM |
| Engine Manufacturer | Caterpillar | |
| Engine Model | 3204 | |
| Net Power | 48.5 kW | 65 HP |
| Aspiration | Naturally | |
| Number of Cylinders | 4 | |
| Displacement | 5201.3 cc | 317.4 cu in. |
| Power Measured RPM | 2400 RPM | |
| Alternator Supplied Amp. | 40 A | |
| Alternator | 40 A | |
| Battery | 12 V | |
| Transmission Type | Planetary powershift | |
| Number of Forward Gears | 3 | |
| Number of Reverse Gears | 3 | |
| Max Speed Forward | 10.6 km/h | 6.6 mph |
| Max Speed Reverse | 11.4 km/h | 7.1 mph |
| Fuel Capacity | 114.3 l | 30.2 gal |
| Engine Oil Capacity | 12.1 l | 3.2 gal |
| Cooling System Capacity | 20.1 l | 5.3 gal |
| Hydraulic Capacity | 70.0 l | 18.5 gal |
| Final Drives Capacity | 8.3 l | 2.2 gal |
| Hydraulic Pump Flow | 55.3 LPM | 14.6 GPM |
| Relief Valve Pressure | 172.4 bar | 2500 psi |
| Cab Height | 268.2 cm | 105.6 in. |
| Width Over Track | 179.8 cm | 70.8 in. |
| Length Overall | 368.8 cm | 145.2 in. |
| Length without Blade | 277.4 cm | 109.2 in. |
| Length of Track on Ground | 182.9 cm | 72.0 in. |
| Track Gauge | 143.3 cm | 56.4 in. |
| Ground Clearance | 33.5 cm | 13.2 in. |
| Ground Contact Area | 28195.6 cm³ | 1720.6 cu in. |
| No of Shoes Per Side | 36 | |
| No of Track Rollers Per Side | 5 | |
| Shoe Size | 30.5 cm | 12 in. |
| Weight (Operating) | 6877.0 kg | 15161.2 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.
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