- Rigid chassis
- WhichTractor size: Standard-size
- Not independently tested
- 1951–1957
WhichTractor size, not the maker’s category
Nuffield PM-4 Transmission specifications
9 transmission values on record for the PM-4.
Engine power, claimed · gross or net not stated
48.0 hp
35.8 kW as stated by the source
Not independently tested
Claimed · standard not stated by the source
Source · Traktorenlexikon, “Nuffield Universal PM 4 / Petrol (1948-1954)”, claimed
How fast will a PM-4 go?
The fastest speed on record for a PM-4 is 17.4 mph (28 km/h). The gearbox itself is not on record yet.
| Drive | 2WD |
|---|---|
| Forward gears | 5 |
| Reverse gears | 1 |
| Transmission as described | 5 forward/1 reverse |
| Clutch | Pedal-operated dry single-plate clutch |
| Top speed forward | 17.4 mph · 28 km/h |
| Top speed reverse | 4.0 mph · 6.40 km/hhighest reverse speed printed in the article's speed tables |
| Service brakes | Pedal-operated drum brake acting on drive shafts |
| Steering | Mechanical recirculating ball steering |
Source · Traktorenlexikon, “Nuffield Universal PM 4 / Petrol (1948-1954)”
Where this page comes from
9 transmission values from Traktorenlexikon, “Nuffield Universal PM 4 / Petrol (1948-1954)”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: Nuffield Universal PM 4 / Petrol (1948-1954) — CC BY-SA 4.0, WIKIBOOKS-TL-116023 · revision 991975. Wikibooks contributors (Traktorenlexikon). Original document