Nuffield
DM-4
Farm tractor · 1950–1961 · 50 hp
NuffieldDM-4
The Nuffield DM-4 is a farm tractor manufactured from 1950 to 1961. It features a Perkins P4TA engine. The transmission is a gear type with 5 forward and 1 reverse.
Engine
| Engine | Perkins P4TA |
|---|---|
| Fuel Type | diesel |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 192.2 ci (3.2 L) |
| Bore | 3.5 in (89 mm) |
| Stroke | 5 in (127 mm) |
| Compression Ratio | 22 |
| Power Drawbar | 40.5 hp (30.2 kW) |
| Power Belt | 45 hp (33.6 kW) |
| Air Cleaner | oil bath |
| Starter Volts | 12 |
| Manufacturer | Perkins |
| Rated | 2,000 RPM |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Available Options | 5-speed gear |
Hitch
| Rear Type | I |
|---|
Weight
| Weight | 4,545 lbs (2,061 kg) |
|---|---|
| Operating | 4,545 lbs (2,061 kg) |
Tires & Tracks
| Front Ag | 6.00x16 |
|---|---|
| Rear Ag | 11.00x36 |