5 material differences · fewer than 12
Tractor oneHürlimann D-550 Hydrostat1974No measured PTO figureTractor twoLamborghini R-1356 DT1980–1984No measured PTO figure
Which should you choose?
Read our verdict on the D-550 Hydrostat and the R-1356 DT → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
5 material differences · 5 fields identical or within 5%, which is not counted as material
| Field | D-550 Hydrostat | R-1356 DT | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 133.0 hp | 133.2 hp | — |
| Engine declared | Mercedes-Benz 352 A | Hürlimann H-1106/12 | differs |
| Displacement declared | 5.68 L | 6.84 L | +21% R-1356 DT |
| Maximum torque declared | — | 331 lb·ft · 449 N·m | — |
| Transmission | |||
| Top speed declared | 16.8 mph · 27 km/h | 18.6 mph · 30 km/h | +11% R-1356 DT |
| Clutch declared | — | Pedal-operated dry single-disc clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 13.7 gpm · 52.0 L/min | 12.7 gpm · 48.0 L/min | +8% D-550 Hydrostat |
| Pressure declared | 2,987 psi · 206 bar | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 9,480 lb · 4,300 kg | 11,905 lb · 5,400 kg | +26% R-1356 DT |
| Wheelbase declared | 114.6 in · 2,910 mm | 113.3 in · 2,877 mm | — |
| Length declared | 174.4 in · 4,430 mm | 175.2 in · 4,450 mm | — |
| Width declared | 88.6 in · 2,250 mm | 89.6 in · 2,275 mm | — |
| Ground clearance declared | — | 19.3 in · 490 mm | — |
| Fuel tank declared | — | 126.8 qt · 120.0 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.
Hürlimann D-550 Hydrostat sources
- Source: Traktorenlexikon, “Hürlimann D 550 Hydrostat”
Lamborghini R-1356 DT sources
- Source: Traktorenlexikon, “Lamborghini 1356 DT”
- Source: Traktorenlexikon, “Hürlimann H 6130”