10 material differences · fewer than 12
Tractor oneNuffield PM-41951–1957No measured PTO figureTractor twoRenault Super 5-D (A)1965–1967No measured PTO figure
Which should you choose?
Read our verdict on the PM-4 and the Super 5-D (A) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
10 material differences · 1 fields identical or within 5%, which is not counted as material
| Field | PM-4 | Super 5-D (A) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 48.0 hp | 34.5 hp | +39% PM-4 |
| Engine declared | MORRIS-COMMERCIAL 38 T/V | RENAULT 709/30-31 | differs |
| Displacement declared | 3.77 L | 2.26 L | +67% PM-4 |
| Maximum torque declared | 148 lb·ft · 200 N·m | — | — |
| Transmission | |||
| Top speed declared | 17.4 mph · 28 km/h | 15.5 mph · 25 km/h | +12% PM-4 |
| Clutch declared | Pedal-operated dry single-plate clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 7.2 gpm · 27.3 L/min | 4.8 gpm · 18.0 L/min | +52% PM-4 |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 4,546 lb · 2,062 kg | 3,494 lb · 1,585 kg | +30% PM-4 |
| Wheelbase declared | 78.0 in · 1,981 mm | 73.2 in · 1,860 mm | +7% PM-4 |
| Length declared | 121.5 in · 3,086 mm | 129.1 in · 3,280 mm | +6% Super 5-D (A) |
| Width declared | 69.0 in · 1,753 mm | 61.8–83.1 in · 1,570–2,110 mm | differs |
| Ground clearance declared | 17.0 in · 432 mm | 12.6 in · 320 mm | +35% PM-4 |
| Turning radius, braked declared | — | 9.5 ft · 2.90 m | — |
| Fuel tank declared | 67.2 qt · 63.6 L | 42.3 qt · 40.0 L | +59% PM-4 |
Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.
Nuffield PM-4 sources
- Source: Traktorenlexikon, “Nuffield Universal PM 4 / Petrol (1948-1954)”
Renault Super 5-D (A) sources
- Source: Traktorenlexikon, “Renault Super 5D R7054”