5 material differences · fewer than 12
Tractor oneALLIS-CHALMERS Modell-U1929–1952No measured PTO figureTractor twoJohn Deere General Purpose1928–1935No measured PTO figure
Which should you choose?
Read our verdict on the Modell-U and the General Purpose → 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 · 1 fields identical or within 5%, which is not counted as material
| Field | Modell-U | General Purpose | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 25.6 hp | 24.9 hp | — |
| Engine declared | CONTINENTAL S-10 | — | — |
| Transmission | |||
| Top speed declared | 5.0–10.7 mph · 8.0–17.3 km/h | 4.3 mph · 7.0 km/h | differs |
| Clutch declared | — | Hand operated dry John Deere single plate clutch | — |
| Hydraulics & hitch | |||
| Rear PTO speeds declared | 530 rpm | 520 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,822–5,031 lb · 2,187–2,282 kg | 4,266–4,925 lb · 1,935–2,234 kg | differs |
| Length declared | 118.5–118.9 in · 3,010–3,019 mm | 112.0 in · 2,845 mm | differs |
| Width declared | 52.0–65.0 in · 1,321–1,651 mm | 60.0 in · 1,524 mm | differs |
| Fuel tank declared | 110.5 qt · 104.6 L | — | — |
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.
ALLIS-CHALMERS Modell-U sources
- Source: Traktorenlexikon, “Allis-Chalmers Modell U”
John Deere General Purpose sources
- Source: Traktorenlexikon, “John Deere Modell GP”