International Harvester WD-9 vs J.I. Case 401
9 material differences · fewer than 12
Which should you choose?
Read our verdict on the WD-9 and the 401 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 0 fields identical or within 5%, which is not counted as material
| Field | WD-9 | 401 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 46.4 hp | 49.3 hp | +6% 401 |
| Engine declared | INTERNATIONAL HARVESTER D-335 | — | — |
| Displacement declared | 5.48 L | — | — |
| Transmission | |||
| Top speed declared | 16.2 mph · 26 km/h | 12.4 mph · 20 km/h | +30% WD-9 |
| Clutch declared | Pedal operated dry ROCKFORD single plate clutch | Pedal-operated single-plate clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 12.0 gpm · 45.4 L/min | — |
| Rear PTO speeds declared | 538 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,851 lb · 2,654 kg | 6,583 lb · 2,986 kg | +13% 401 |
| Wheelbase declared | 83.0 in · 2,108 mm | 91.5 in · 2,324 mm | +10% 401 |
| Length declared | 134.3 in · 3,410 mm | 142.6 in · 3,622 mm | +6% 401 |
| Width declared | 75.7 in · 1,924 mm | 85.2 in · 2,164 mm | +12% 401 |
| Height declared | 81.9 in · 2,080 mm | 74.4 in · 1,890 mm | +10% WD-9 |
| Ground clearance declared | — | 24.2 in · 615 mm | — |
| Fuel tank declared | 140.0 qt · 132.5 L | 84.0 qt · 79.5 L | +67% WD-9 |
International Harvester WD-9 sources
Source
- Source: Traktorenlexikon, “McCormick WD-9”
J.I. Case 401 sources
Source
- Source: Traktorenlexikon, “Case 401”