8 material differences · fewer than 12
Tractor oneFiat 80-R1961–1967No measured PTO figureTractor twoLamborghini R-804 (DT)1976–1982No measured PTO figure
Which should you choose?
Read our verdict on the 80-R and the R-804 (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 | 80-R | R-804 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 82.9 hp | 82.9 hp | — |
| Engine declared | FIAT 604.000 | LAMBORGHINI FL-1104/2 | differs |
| Displacement declared | 6.87 L | 4.56 L | +51% 80-R |
| Maximum torque declared | 304 lb·ft · 412 N·m | — | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | Pedal operated dry single plate clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 10.6 gpm · 40.0 L/min | — | — |
| Rear PTO speeds declared | 540 rpm | 540 rpm / 1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 7,826 lb · 3,550 kg | 6,327 lb · 2,870 kg | +24% 80-R |
| Wheelbase declared | 88.3 in · 2,242 mm | 89.8 in · 2,280 mm | — |
| Length declared | 147.0 in · 3,734 mm | 131.9 in · 3,350 mm | +11% 80-R |
| Width declared | 78.3 in · 1,988 mm | 68.5–96.1 in · 1,740–2,440 mm | differs |
| Ground clearance declared | 17.0 in · 432 mm | 18.1 in · 460 mm | +6% R-804 (DT) |
| Turning radius, braked declared | 13.9 ft · 4.25 m | — | — |
| Fuel tank declared | 99.3 qt · 94.0 L | 63.4 qt · 60.0 L | +57% 80-R |
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 80-R sources
- Source: Traktorenlexikon, “Fiat 80 R”
Lamborghini R-804 (DT) sources
- Source: Traktorenlexikon, “Lamborghini R 804 DT”