9 material differences · fewer than 12
Tractor oneFiat 450 (DT)1968–1975No measured PTO figureTractor twoSOMECA 415 (DT)1965–1968No measured PTO figure
Which should you choose?
Read our verdict on the 450 (DT) and the 415 (DT) → 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 · 5 fields identical or within 5%, which is not counted as material
| Field | 450 (DT) | 415 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 44.4 hp | 44.4 hp | — |
| Engine declared | FIAT-IVECO 8035.01.200 or 300 | O.M.-FIAT 615.000 | differs |
| Displacement declared | — | 2.27 L | — |
| Maximum torque declared | — | 101 lb·ft · 137 N·m | — |
| Transmission | |||
| Top speed declared | 15.5–18.6 mph · 25–30 km/h | 15.5 mph · 25 km/h | differs |
| Clutch declared | Pedal operated two stage dry double clutch | Pedal operated dry double clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 5.8 gpm · 21.8 L/min | 4.8 gpm · 18.0 L/min | +21% 450 (DT) |
| Pressure declared | 2,843 psi · 196 bar | 2,843 psi · 196 bar | — |
| Rear PTO speeds declared | 540 rpm | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 3,836 lb · 1,740 kg | 3,505 lb · 1,590 kg | +9% 450 (DT) |
| Wheelbase declared | 75.6 in · 1,920 mm | 75.8 in · 1,925 mm | — |
| Length declared | 122.0 in · 3,100 mm | 119.7 in · 3,040 mm | — |
| Width declared | 59.8–87.4 in · 1,520–2,220 mm | 64.0–90.6 in · 1,625–2,300 mm | differs |
| Ground clearance declared | 14.2 in · 360 mm | 18.9 in · 480 mm | +33% 415 (DT) |
| Turning radius, braked declared | 9.4 ft · 2.86 m | 10.4 ft · 3.18 m | +11% 415 (DT) |
| Fuel tank declared | 57.1 qt · 54.0 L | 51.8 qt · 49.0 L | +10% 450 (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 450 (DT) sources
- Source: Traktorenlexikon, “Fiat 450/450 DT”
SOMECA 415 (DT) sources
- Source: Traktorenlexikon, “Someca 415”
- Source: Traktorenlexikon, “Someca SOM 35”