8 material differences · fewer than 12
Tractor oneInternational Harvester Farmall 4041961–1968No measured PTO figureTractor twoUZINA TRACTORUL R-450 (DT)1974–1981No measured PTO figure
Which should you choose?
Read our verdict on the Farmall 404 and the R-450 (DT) → 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 · 3 fields identical or within 5%, which is not counted as material
| Field | Farmall 404 | R-450 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 36.5 hp | 45.3 hp | +24% R-450 (DT) |
| Engine declared | INTERNATIONAL HARVESTER C-135 | UTB D-115 | differs |
| Displacement declared | 2.21 L | 2.34 L | +6% R-450 (DT) |
| Maximum torque declared | — | 105 lb·ft · 143 N·m | — |
| Transmission | |||
| Top speed declared | 14.9 mph · 24 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | — | dry UTB double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 4.5 gpm · 17.0 L/min | 5.8 gpm · 21.8 L/min | +28% R-450 (DT) |
| Pressure declared | — | 2,973 psi · 205 bar | — |
| Rear PTO speeds declared | 542 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,116 lb · 1,867 kg | 3,968 lb · 1,800 kg | — |
| Wheelbase declared | 82.2 in · 2,088 mm | 72.6 in · 1,845 mm | +13% Farmall 404 |
| Length declared | 94.0 in · 2,388 mm | 123.6 in · 3,140 mm | +31% R-450 (DT) |
| Width declared | 81.0 in · 2,057 mm | 65.6–87.6 in · 1,666–2,225 mm | differs |
| Ground clearance declared | — | 18.3 in · 465 mm | — |
| Turning radius, braked declared | 10.7 ft · 3.25 m | 10.6 ft · 3.22 m | — |
| Fuel tank declared | 64.8 qt · 61.3 L | 57.1 qt · 54.0 L | +14% Farmall 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 Farmall 404 sources
- Source: Traktorenlexikon, “Farmall Farmall 404”
- Source: Traktorenlexikon, “IHC International 330”
UZINA TRACTORUL R-450 (DT) sources
- Source: Traktorenlexikon, “UTB 450 (DT)”
- Source: Traktorenlexikon, “UTB U 445”