International Harvester 15-30 (22-36) vs International Harvester W-6
9 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% (35%); they were not built in overlapping years (1929–1934; 1940–1953). 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
9 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | 15-30 (22-36) | W-6 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 35.5 hp | 36.5 hp | — |
| Engine declared | INTERNATIONAL HARVESTER 425 | INTERNATIONAL HARVESTER C-248 | differs |
| Displacement declared | 6.97 L | 4.06 L | +72% 15-30 (22-36) |
| Transmission | |||
| Top speed declared | 3.7 mph · 6.0 km/h | 14.3 mph · 23 km/h | +283% W-6 |
| Clutch declared | Pedal operated single plate clutch | Pedal operated dry Rockford single plate clutch type 11 inch | differs |
| Hydraulics & hitch | |||
| Rear PTO speeds declared | 593 rpm | 537 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,539 lb · 2,966 kg | 4,830 lb · 2,191 kg | +35% 15-30 (22-36) |
| Wheelbase declared | 85.0 in · 2,159 mm | 76.0 in · 1,930 mm | +12% 15-30 (22-36) |
| Length declared | 137.0 in · 3,480 mm | 124.4 in · 3,159 mm | +10% 15-30 (22-36) |
| Width declared | 65.0 in · 1,651 mm | 63.0 in · 1,600 mm | — |
| Height declared | 70.0 in · 1,778 mm | 90.7 in · 2,305 mm | +30% W-6 |
| Turning radius, braked declared | 8.2 ft · 2.51 m | — | — |
| Fuel tank declared | — | 84.0 qt · 79.5 L | — |
International Harvester 15-30 (22-36) sources
Source
- Source: Traktorenlexikon, “McCormick 15-30 (22-36)”
- Source: Traktorenlexikon, “IHC 15-30 (22-36)”
International Harvester W-6 sources
Source
- Source: Traktorenlexikon, “McCormick W-6”
- Source: Traktorenlexikon, “McCormick Farmall-M”