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Engine:
David Brown Standard
Power:
32 HP (Engine) / HP (PTO)
Fuel Type:
Diesel
Production:
1953 - 1958
| Overview | |
|---|---|
| Summary | x1953 - 1958 |
| Production | |
|---|---|
| Manufacturer | David Brown |
| Mechanical | |
|---|---|
| Summary | Two-wheel drive |
| Steering | manual |
| Summary | Mechanical shoe brakes / Open operator station. |
| Hydraulics | |
|---|---|
| Total flow | 9.5 gpm 36.0 lpm |
| Tractor hitch | |
|---|---|
| Rear lift | 1,300 lbs 589 kg |
| Electrical | |
|---|---|
| Charging system | generator |
| References | |
|---|---|
| Summary | / Field Force published in 1953, by David Brown / 25D published in 1954, by David Brown / 25D Diesel published in 1957, by David Brown |
| Engine options | |
|---|---|
| Summary | David Brown 2.5L 4-cyl diesel / David Brown 2.5L 4-cyl gasoline / David Brown 2.5L 4-cyl kerosene |
| Engine Detail | |
|---|---|
| Summary | David Brown / diesel / 4-cylinder / liquid-cooled |
| Displacement | 154 ci 2.5 L |
| Bore/Stroke | 3.50x4.00 inches 89 x 102 mm |
| Power | 32 hp 23.9 kW |
| Compression | 15.9:1 |
| Rated RPM | 1800 |
| Starter volts | 12 |
| Engine Detail | |
|---|---|
| Summary | David Brown / gasoline / 4-cylinder / liquid-cooled |
| Displacement | 154 ci 2.5 L |
| Bore/Stroke | 3.50x4.00 inches 89 x 102 mm |
| Air cleaner | oil bath |
| Compression | 5.5:1 |
| Rated RPM | 1600 |
| Starter volts | 12 |
| Engine Detail | |
|---|---|
| Summary | David Brown / kerosene / 4-cylinder / liquid-cooled |
| Displacement | 154 ci 2.5 L |
| Bore/Stroke | 3.50x4.00 inches 89 x 102 mm |
| Compression | 4.7:1 |
| Rated RPM | 1600 |
| Transmission | |
|---|---|
| Type | gear |
| Gears | 6 forward and 2 reverse |
| Clutch | dry plate |
| David Brown 25 Tires | |
|---|---|
| Ag front | 6.00-19 |
| Ag rear | 11-28 |
| Dimensions | |
|---|---|
| Wheelbase | 74.8 inches 189 cm |
| Length | 113 inches 287 cm |
| Weight | 3,715 lbs 1685 kg |
| Ground clearance | 15.4 inches 39 cm |
| Front tread | 49.5 to 62 inches 125 to 157 cm |
| Rear tread | 48 to 68 inches 121 to 172 cm |
| Nebraska Tractor Test 530 | |
|---|---|
| Summary | Gasoline 6-speed 2WD November 1 - 6, 1954 Link: Nebraska Tractor Test 530 file |
| Belt power (max) | 34.89 hp 26.0 kW |
| Belt fuel use (max) | 3.3 gal/hour 12.5 l/hour |
| Summary | Drawbar performance |
| Max power | 25.88 hp 19.3 kW |
| Summary | Gear 4 used for power test. |
| Max pull | 3,269 lbs 1482 kg |
| Summary | Gear 2 used for pull test. |
Last Database Update: 6/22/2025