
SPECS / AGRICULTURAL TRACTORS
David Brown 850 Specs
David Brown 850 agricultural tractor specifications: tractor type Utility Tractor, horsepower 26.1 kW, weight 1895.0 kg, transmission type Unsynchronized gear with dry disc clutch.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Tractor Type | Utility Tractor | |
| Horsepower | 26.1 kW | 35.0 HP |
| Weight | 1895.0 kg | Gas: 4100.6 lbs (1860.0 kg) Diesel: 4177.8 lbs |
| Transmission Type | Unsynchronized gear with dry disc clutch | |
| Length | 288.0 cm | 113.4 in. |
| Years Made | 1960-1965 | |
| Engine Model | David Brown | |
| Engine Type | 4-stroke, liquid-cooled, inline | |
| Fuel Type | Gasoline | |
| Cylinders | 4 | |
| Displacement | 2524 cc | 154.0 cu in. |
| Bore | 8.89 cm | 3.50 in. |
| Stroke | 10.21 cm | 4.02 in. |
| Rear PTO Type | Transmission or live | |
| Rear PTO Speed | 540 /1.000 RPM | |
| Rated RPM | 2000 RPM | |
| Compression Ratio | 6.25:1 | |
| Battery | Gas: 12V; Diesel: 2x6V | |
| Starter | Electric | |
| Height | 131.0 cm | Hood Height: 51.6 in. |
| Wheelbase | 191.0 cm | 75.2 in. |
| Fuel Tank Capacity | 40.0 l | 10.6 gal |
| Oil Capacity | 9.6 l | 2.5 gal |
| Coolant Capacity | 13.6 l | 3.6 gal |
| Final Drive | Spur gear | |
| Gears | 6 forward and 2 reverse | |
| Chassis | 4×2 2WD | |
| Max. Travel Speed | 12.4 km/h | Forward: 14.2 MPH (22.8 km/h) Reverse: 7.7 MPH |
| Brakes | Differential mechanical expanding shoe | |
| Cabin Type | Open operator station | |
| Steering Type | Manual | |
| Front Tires | Ag: 5.00-15 | |
| Rear Tires | Ag: 10-28 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
