ALLIS-CHALMERS Modell-U vs J.I. Case 15-27
5 material differences · fewer than 12
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (32%); they were not built in overlapping years (1929–1952; 1919–1924). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.
Field by field
5 material differences · 0 fields identical or within 5%, which is not counted as material
| Field | Modell-U | 15-27 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 25.6 hp | 27.1 hp | +6% 15-27 |
| Engine declared | CONTINENTAL S-10 | — | — |
| Transmission | |||
| Top speed declared | 5.0–10.7 mph · 8.0–17.3 km/h | 3.0 mph · 4.83 km/h | differs |
| Clutch declared | — | Hand lever-operated twin-disc clutch | — |
| Hydraulics & hitch | |||
| Rear PTO speeds declared | 530 rpm | — | — |
| Weight & dimensions | |||
| Unladen weight declared | 4,822–5,031 lb · 2,187–2,282 kg | 6,349 lb · 2,880 kg | differs |
| Wheelbase declared | — | 76.5 in · 1,943 mm | — |
| Length declared | 118.5–118.9 in · 3,010–3,019 mm | 127.0 in · 3,226 mm | differs |
| Width declared | 52.0–65.0 in · 1,321–1,651 mm | 72.0 in · 1,829 mm | differs |
| Height declared | 53.5–53.7 in · 1,359–1,365 mm | 68.0 in · 1,727 mm | differs |
| Fuel tank declared | 110.5 qt · 104.6 L | — | — |
ALLIS-CHALMERS Modell-U sources
Source
- Source: Traktorenlexikon, “Allis-Chalmers Modell U”
J.I. Case 15-27 sources
Source
- Source: Traktorenlexikon, “Case 15-27”