9 material differences · fewer than 12
Tractor oneFord 801 Powermaster1958–1962No measured PTO figureTractor twoLamborghini R-603 (DT)1973–1982No measured PTO figure
Which should you choose?
Read our verdict on the 801 Powermaster and the R-603 (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 · 2 fields identical or within 5%, which is not counted as material
| Field | 801 Powermaster | R-603 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 55.5 hp | 55.3 hp | — |
| Engine declared | — | LAMBORGHINI FL-1003/2 | — |
| Displacement declared | — | 2.83 L | — |
| Maximum torque declared | — | 128 lb·ft · 173 N·m | — |
| Transmission | |||
| Top speed declared | 17.4 mph · 28 km/h | 15.5 mph · 25 km/h | +12% 801 Powermaster |
| Clutch declared | — | Pedal-operated dry LuK double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 4.0 gpm · 15.0 L/min | 4.9 gpm · 18.5 L/min | +23% R-603 (DT) |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 3,486 lb · 1,581 kg | 4,189 lb · 1,900 kg | +20% R-603 (DT) |
| Wheelbase declared | 74.5 in · 1,892 mm | 78.0 in · 1,980 mm | — |
| Length declared | 120.8 in · 3,069 mm | 131.9 in · 3,350 mm | +9% R-603 (DT) |
| Width declared | 63.9–87.5 in · 1,623–2,223 mm | 68.5–96.1 in · 1,740–2,440 mm | differs |
| Ground clearance declared | 21.0 in · 533 mm | 18.1 in · 460 mm | +16% 801 Powermaster |
| Turning radius, braked declared | 8.9 ft · 2.72 m | 10.5 ft · 3.20 m | +18% R-603 (DT) |
| Fuel tank declared | 81.7 qt · 77.3 L | 63.4 qt · 60.0 L | +29% 801 Powermaster |
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.
Ford 801 Powermaster sources
- Source: Traktorenlexikon, “Ford 801”
Lamborghini R-603 (DT) sources
- Source: Traktorenlexikon, “Lamborghini R 603 DT”