
SPECS / AGRICULTURAL TRACTORS
David Brown 1390 Specs
David Brown 1390 agricultural tractor specifications: tractor type Utility Tractor, horsepower 44.7 kW, weight 2495.0 kg, transmission type Synchromesh with hydraulic dry disc clutch.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Tractor Type | Utility Tractor | |
| Horsepower | 44.7 kW | 60.0 HP |
| Weight | 2495.0 kg | 5500.5 lbs |
| Transmission Type | Synchromesh with hydraulic dry disc clutch | |
| Length | 342.0 cm | 134.6 in. |
| Pump Flow | 57.9 LPM | 15.3 GPM |
| Years Made | 1980-1984 | |
| Engine Model | J.I. Case | |
| Engine Type | 4-stroke, liquid-cooled, inline | |
| Fuel Type | Diesel | |
| Cylinders | 4 | |
| Displacement | 3589 cc | 219.0 cu in. |
| Bore | 10.01 cm | 3.94 in. |
| Stroke | 11.40 cm | 4.49 in. |
| Rear PTO Type | Independent | |
| Rear PTO Speed | 540 /1.000 RPM | |
| Rated RPM | 2200 RPM | |
| Compression Ratio | 17.0:1 | |
| Battery | 12 V | |
| Starter | Electric | |
| Height | 223.0 cm | 87.8 in. |
| Wheelbase | 213.0 cm | 83.9 in. |
| Fuel Tank Capacity | 72.0 l | 19.0 gal |
| Oil Capacity | 7.5 l | 2.0 gal |
| Coolant Capacity | 14.0 l | 3.7 gal |
| Transmission Oil Capacity | 27.0 l | 7.1 gal |
| Gears | 12 forward and 4 reverse | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD | |
| Max. Travel Speed | 13.8 km/h | Forward: 15.0 MPH (24.1 km/h) Reverse: 8.6 MPH |
| Brakes | Mechanical drum | |
| Drawbar Category | II/I | |
| Cabin Type | Two-post ROPS or Cab | |
| Steering Type | Hydrostatic power | |
| Front Tires | Ag: 7.50-16 | |
| Rear Tires | Ag: 16.9-30 | |
| Hydraulic Type | Open center | |
| Valves | 1 or 2 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
