11 material differences · fewer than 12
Tractor oneFiat 440 (DT)1982No measured PTO figureTractor twoFiat 45-66 V (DT/V)1985–1992No measured PTO figure
Which should you choose?
Read our verdict on the 440 (DT) and the 45-66 V (DT/V) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
11 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | 440 (DT) | 45-66 V (DT/V) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 44.4 hp | 44.4 hp | — |
| Engine declared | FIAT-IVECO 8035.02 | FIAT-IVECO 8035.06.220 or 320 | differs |
| Displacement declared | 2.59 L | 2.71 L | — |
| Maximum torque declared | 114 lb·ft · 154 N·m | 107 lb·ft · 144.6 N·m | +7% 440 (DT) |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6 mph · 30 km/h | +20% 45-66 V (DT/V) |
| Clutch declared | dry FEREDO double clutch type 11/11" | Dry Valeo or LuK double clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 7.1 gpm · 26.8 L/min | — | — |
| Pressure declared | 2,843 psi · 196 bar | — | — |
| Rear PTO speeds declared | 540 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 4,189 lb · 1,900 kg | 3,373 lb · 1,530 kg | +24% 440 (DT) |
| Wheelbase declared | 76.8 in · 1,950 mm | 72.6 in · 1,845 mm | +6% 440 (DT) |
| Length declared | 126.8 in · 3,220 mm | 113.6 in · 2,885 mm | +12% 440 (DT) |
| Width declared | 65.0 in · 1,650 mm | 53.5 in · 1,360 mm | +21% 440 (DT) |
| Ground clearance declared | 13.8 in · 350 mm | 12.8 in · 325 mm | +8% 440 (DT) |
| Turning radius, braked declared | 9.7 ft · 2.95 m | — | — |
| Fuel tank declared | 57.1 qt · 54.0 L | 52.8 qt · 50.0 L | +8% 440 (DT) |
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.
Fiat 440 (DT) sources
- Source: Traktorenlexikon, “Fiat 440/440 DT”
- Source: Traktorenlexikon, “Someca 440”
Fiat 45-66 V (DT/V) sources
- Source: Traktorenlexikon, “Fiat 45-66 V/45-66 V/DT”