8 material differences · fewer than 12
Tractor oneInternational Harvester Farmall 7661971–1973No measured PTO figureTractor twoLamborghini R-480 (DT)1969–1972No measured PTO figure
Which should you choose?
Read our verdict on the Farmall 766 and the R-480 (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 · 2 fields identical or within 5%, which is not counted as material
| Field | Farmall 766 | R-480 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 78.9 hp | 78.9 hp | — |
| Engine declared | INTERNATIONAL HARVESTER C-291 | LAMBORGHINI FL-1154 | differs |
| Displacement declared | — | 4.99 L | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 15.5 mph · 25 km/h | +20% Farmall 766 |
| Clutch declared | — | Pedal-operated dry Walterscheid double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 12.0 gpm · 45.5 L/min | 6.4 gpm · 24.2 L/min | +88% Farmall 766 |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 11,341 lb · 5,144 kg | 6,724 lb · 3,050 kg | +69% Farmall 766 |
| Wheelbase declared | 102.7 in · 2,609 mm | 89.0 in · 2,260 mm | +15% Farmall 766 |
| Length declared | 165.0 in · 4,191 mm | 136.6 in · 3,470 mm | +21% Farmall 766 |
| Width declared | 98.0 in · 2,489 mm | 76.8 in · 1,950 mm | +28% Farmall 766 |
| Ground clearance declared | 14.0 in · 356 mm | — | — |
| Turning radius, braked declared | 9.7 ft · 2.95 m | 11.9 ft · 3.62 m | +23% R-480 (DT) |
| Fuel tank declared | 147.9 qt · 140.0 L | — | — |
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 766 sources
- Source: Traktorenlexikon, “Farmall Farmall 766”
- Source: Traktorenlexikon, “Farmall Farmall 756”
Lamborghini R-480 (DT) sources
- Source: Traktorenlexikon, “Lamborghini R 480 (DT)”