8 material differences · fewer than 12
Tractor oneFordson County Super IV1960–1964No measured PTO figureTractor twoInternational Harvester Farmall 5441968–1973No measured PTO figure
Which should you choose?
Read our verdict on the Super IV and the Farmall 544 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
8 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | Super IV | Farmall 544 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 51.2 hp | 51.2 hp | — |
| Engine declared | FORD Mk-3 | INTERNATIONAL HARVESTER C-200 | differs |
| Displacement declared | 3.61 L | — | — |
| Maximum torque declared | 173 lb·ft · 234 N·m | 171 lb·ft · 232 N·m | — |
| Transmission | |||
| Top speed declared | 12.4 mph · 20.0 km/h | 18.6 mph · 30 km/h | +50% Farmall 544 |
| Clutch declared | Pedal-operated dry single-plate clutch | Pedal-operated dry single-plate clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 5.9 gpm · 22.4 L/min | 12.0 gpm · 45.4 L/min | +103% Farmall 544 |
| Rear PTO speeds declared | 540 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,283 lb · 2,850 kg | 6,098 lb · 2,766 kg | — |
| Wheelbase declared | 70.9 in · 1,800 mm | 90.5 in · 2,299 mm | +28% Farmall 544 |
| Length declared | 130.3 in · 3,310 mm | 138.0 in · 3,505 mm | +6% Farmall 544 |
| Width declared | — | 71.0 in · 1,803 mm | — |
| Ground clearance declared | 13.5 in · 342 mm | 13.0 in · 330 mm | — |
| Turning radius, braked declared | 18.0 ft · 5.50 m | 8.7 ft · 2.64 m | +108% Super IV |
| Fuel tank declared | 72.4 qt · 68.5 L | 132.1 qt · 125.0 L | +82% Farmall 544 |
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.
Fordson County Super IV sources
- Source: Traktorenlexikon, “Fordson County Super IV”
- Source: Traktorenlexikon, “Fordson Power Major”
International Harvester Farmall 544 sources
- Source: Traktorenlexikon, “Farmall Farmall 544”
- Source: Traktorenlexikon, “IHC 544”