5 material differences · fewer than 12
Tractor oneOLIVER 2255 (4 WD)1972–1976No measured PTO figureTractor twoWHITE 22701972–1974No measured PTO figure
Which should you choose?
Read our verdict on the 2255 (4 WD) and the 2270 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
5 material differences · 8 fields identical or within 5%, which is not counted as material
| Field | 2255 (4 WD) | 2270 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 146.0 hp | 147.9 hp | — |
| Engine declared | CATERPILLAR 3150 or 3208 | — | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Foot-operated dry single-disc clutch | Foot-operated dry single-plate clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Closed centre | Open centre | differs |
| Pump flow declared | 20.0 gpm · 75.7 L/min | 20.0 gpm · 75.7 L/min | — |
| Rear PTO speeds declared | 1000 rpm | 1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 16,407 lb · 7,442 kg | 17,095 lb · 7,754 kg | — |
| Wheelbase declared | 108.4 in · 2,753 mm | 111.2 in · 2,825 mm | — |
| Length declared | 166.0 in · 4,216 mm | 183.0 in · 4,648 mm | +10% 2270 |
| Width declared | 81.5 in · 2,070 mm | 81.5 in · 2,070 mm | — |
| Ground clearance declared | 24.5 in · 622 mm | 20.5 in · 521 mm | +19% 2255 (4 WD) |
| Turning radius, braked declared | 11.7 ft · 3.57 m | 12.2 ft · 3.71 m | — |
| Fuel tank declared | 140.0 qt · 132.5 L | 160.1 qt · 151.5 L | +14% 2270 |
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.
OLIVER 2255 (4 WD) sources
- Source: Traktorenlexikon, “Oliver 2255”
WHITE 2270 sources
- Source: Traktorenlexikon, “White 2270”