11 material differences · fewer than 12
Tractor oneFahr D 251951–1953No measured PTO figureTractor twoInternational Harvester Farmall H/HV1939–1953No measured PTO figure
Which should you choose?
Read our verdict on the D 25 and the Farmall H/HV → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
11 material differences · 1 fields identical or within 5%, which is not counted as material
| Field | D 25 | Farmall H/HV | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 24.7 hp | 25.6 hp | — |
| Engine declared | KHD F2M 414 | INTERNATIONAL HARVESTER C-153 | differs |
| Displacement declared | 2.20 L | 2.49 L | +13% Farmall H/HV |
| Maximum torque declared | 88 lb·ft · 120 N·m | — | — |
| Transmission | |||
| Top speed declared | 14.2 mph · 22.9 km/h | 16.2 mph · 26 km/h | +14% Farmall H/HV |
| Clutch declared | — | Pedal operated dry Rockford single disc clutch | — |
| Hydraulics & hitch | |||
| Pressure declared | 3,129 psi · 216 bar | — | — |
| Rear PTO speeds declared | 540 rpm | 541 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 3,937 lb · 1,786 kg | 3,726 lb · 1,690 kg | +6% D 25 |
| Maximum permissible mass declared | 4,960 lb · 2,250 kg | — | — |
| Wheelbase declared | 70.3 in · 1,786 mm | 88.5 in · 2,248 mm | +26% Farmall H/HV |
| Length declared | 112.6 in · 2,860 mm | 125.2 in · 3,181 mm | +11% Farmall H/HV |
| Width declared | 60.6 in · 1,540 mm | 75.0–90.7 in · 1,905–2,305 mm | differs |
| Ground clearance declared | 12.6 in · 320 mm | 24.6 in · 625 mm | +95% Farmall H/HV |
| Turning radius, braked declared | 11.0 ft · 3.35 m | 8.1 ft · 2.46 m | +36% D 25 |
| Fuel tank declared | 54.9 qt · 52 L | 50.0 qt · 47.3 L | +10% D 25 |
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.
Fahr D 25 sources
- Source: Traktorenlexikon, “Fahr D 25”
- Source: Traktorenlexikon, “Fahr D 22”
International Harvester Farmall H/HV sources
- Source: Traktorenlexikon, “Farmall Farmall-H”
- Source: Traktorenlexikon, “McCormick Farmall-H”
- Source: Traktorenlexikon, “IHC Farmall-H”