8 material differences · fewer than 12
Tractor oneLamborghini R-1056 (DT)1977–1984No measured PTO figureTractor twoSteyr 1108 (a)1977–1979No measured PTO figure
Which should you choose?
Read our verdict on the R-1056 (DT) and the 1108 (a) → 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 · 4 fields identical or within 5%, which is not counted as material
| Field | R-1056 (DT) | 1108 (a) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 103.5 hp | 103.7 hp | — |
| Engine declared | SAME DA 986-3 or 916-6 W | Steyr WD-610.44 | differs |
| Displacement declared | — | 5.98 L | — |
| Maximum torque declared | 251 lb·ft · 340 N·m | 268 lb·ft · 363 N·m | +7% 1108 (a) |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6 mph · 30 km/h | +20% 1108 (a) |
| Clutch declared | — | Dry Fichtel & Sachs single-disc clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 12.7 gpm · 48.0 L/min | 9.4 gpm · 35.5 L/min | +35% R-1056 (DT) |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 8,664 lb · 3,930 kg | 8,477 lb · 3,845 kg | — |
| Wheelbase declared | 107.3 in · 2,725 mm | 99.8 in · 2,534 mm | +8% R-1056 (DT) |
| Length declared | 178.0 in · 4,520 mm | 165.0 in · 4,190 mm | +8% R-1056 (DT) |
| Width declared | 88.6–104.3 in · 2,250–2,650 mm | 82.5 in · 2,096 mm | differs |
| Ground clearance declared | 21.3 in · 540 mm | 19.5 in · 495 mm | +9% R-1056 (DT) |
| Turning radius, braked declared | — | 13.1 ft · 4.00 m | — |
| Fuel tank declared | 126.8 qt · 120.0 L | 124.7 qt · 118.0 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.
Lamborghini R-1056 (DT) sources
- Source: Traktorenlexikon, “Lamborghini 1056 DT”
Steyr 1108 (a) sources
- Source: Traktorenlexikon, “Steyr 1108”