9 material differences · fewer than 12
Tractor oneFiat 940 (DT)1978–1979No measured PTO figureTractor twoLamborghini R-904 (DT)1976–1982No measured PTO figure
Which should you choose?
Read our verdict on the 940 (DT) and the R-904 (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 · 3 fields identical or within 5%, which is not counted as material
| Field | 940 (DT) | R-904 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 90.8 hp | 90.8 hp | — |
| Engine declared | O.M.-FIAT CO 3/80 | LAMBORGHINI FL-1154/2 | differs |
| Displacement declared | 4.94 L | 4.99 L | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | Dry FEREDO double clutch | Dry LuK double clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 10.0 gpm · 38.0 L/min | 6.4 gpm · 24.2 L/min | +57% 940 (DT) |
| Pressure declared | 2,901 psi · 200 bar | 2,418 psi · 167 bar | +20% 940 (DT) |
| Rear PTO speeds declared | — | 540 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 8,708 lb · 3,950 kg | 6,636 lb · 3,010 kg | +31% 940 (DT) |
| Wheelbase declared | 93.3 in · 2,370 mm | — | — |
| Length declared | 159.4 in · 4,050 mm | 139.0 in · 3,530 mm | +15% 940 (DT) |
| Width declared | 76.2–99.7 in · 1,935–2,532 mm | 70.1–97.6 in · 1,780–2,480 mm | differs |
| Ground clearance declared | 22.4 in · 570 mm | 18.1 in · 460 mm | +24% 940 (DT) |
| Turning radius, braked declared | 12.6 ft · 3.84 m | — | — |
| Fuel tank declared | 95.1 qt · 90.0 L | 63.4 qt · 60.0 L | +50% 940 (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 940 (DT) sources
- Source: Traktorenlexikon, “Fiat 940/940 DT”
- Source: Traktorenlexikon, “Someca 940”
Lamborghini R-904 (DT) sources
- Source: Traktorenlexikon, “Lamborghini R 904 DT”