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SPECS / CRAWLER DOZERS
John Deere 850J Specs
John Deere 850J crawler dozer specifications: type Crawler Dozer, horsepower 143.2 kW, operating weight 18079.0 kg, pump flow 174.1 LPM.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Type | Crawler Dozer | |
| Horsepower | 143.2 kW | 192 HP |
| Operating Weight | 18079.0 kg | 39857.4 lbs |
| Pump Flow | 174.1 LPM | 46 GPM |
| Engine Manufacturer | John Deere | |
| Engine Model | 6090 HT | |
| Gross Power | 143.2 kW | 192 HP |
| Net Power | 138.0 kW | 185 HP |
| Aspiration | Turbocharged with aftercooled | |
| Number of Cylinders | 6 | |
| Displacement | 9012.9 cc | 550 cu in. |
| Max Torque | 828.4 N-m | 611 lbs/ft |
| Power Measured RPM | 1800 RPM | |
| Torque Measured RPM | 1500 RPM | |
| Alternator Supplied Amp. | 80 A | |
| Alternator | 80 A | |
| Battery | 24 V | |
| Transmission Type | Hydrostatic | |
| Max Speed Forward | 10.1 km/h | 6.3 mph |
| Max Speed Reverse | 10.1 km/h | 6.3 mph |
| Ground Pressure | 0.5 bar | 7.7 psi |
| Fuel Capacity | 371.0 l | 98 gal |
| Engine Oil Capacity | 26.9 l | 7.1 gal |
| Cooling System Capacity | 34.8 l | 9.2 gal |
| Hydraulic Capacity | 105.6 l | 27.9 gal |
| Final Drives Capacity | 16.7 l | 4.4 gal |
| Pump type | Piston | |
| Hydraulic Pump Flow | 174.1 LPM | 46 GPM |
| Relief Valve Pressure | 249.9 bar | 3625 psi |
| Cab Height | 320.0 cm | 126.0 in. |
| Width Over Track | 249.9 cm | 98.4 in. |
| Length Overall | 539.5 cm | 212.4 in. |
| Length of Track on Ground | 277.4 cm | 109.2 in. |
| Track Gauge | 189.0 cm | 74.4 in. |
| Ground Clearance | 42.7 cm | 16.8 in. |
| Ground Contact Area | 85737.3 cm³ | 5232 cu in. |
| No of Shoes Per Side | 40 | |
| No of Track Rollers Per Side | 7 | |
| Shoe Size | 61.0 cm | 24 in. |
| Weight (Operating) | 18079.0 kg | 39857.4 lbs |
| Track Pitch | 20.3 cm | 8 in. |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
