7 material differences · fewer than 12
Tractor oneInternational Harvester 4041961–1968No measured PTO figureTractor twoInternational Harvester International 4241964–1967No measured PTO figure
Which should you choose?
Read our verdict on the 404 and the International 424 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
7 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 404 | International 424 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 36.5 hp | 36.5 hp | — |
| Engine declared | INTERNATIONAL HARVESTER C-135 | INTERNATIONAL HARVESTER C-146 | differs |
| Displacement declared | 2.21 L | — | — |
| Maximum torque declared | — | 113 lb·ft · 153 N·m | — |
| Transmission | |||
| Top speed declared | 14.9 mph · 24 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | Pedal-operated dry single-plate clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 4.5 gpm · 17.0 L/min | 6.0 gpm · 22.7 L/min | +34% International 424 |
| Rear PTO speeds declared | 542 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,112 lb · 1,865 kg | 4,054 lb · 1,839 kg | — |
| Wheelbase declared | 75.4 in · 1,915 mm | 70.0 in · 1,778 mm | +8% 404 |
| Length declared | 94.0 in · 2,388 mm | 121.0 in · 3,073 mm | +29% International 424 |
| Width declared | 81.0 in · 2,057 mm | 67.2 in · 1,708 mm | +20% 404 |
| Ground clearance declared | — | 18.0 in · 457 mm | — |
| Turning radius, braked declared | — | 8.2 ft · 2.49 m | — |
| Fuel tank declared | 64.8 qt · 61.3 L | 56.0 qt · 53.0 L | +16% 404 |
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.
International Harvester 404 sources
- Source: Traktorenlexikon, “IHC 404”
- Source: Traktorenlexikon, “IHC International 330”
International Harvester International 424 sources
- Source: Traktorenlexikon, “IHC 424”