8 material differences · fewer than 12
Tractor oneHürlimann D-150 S1966–1971No measured PTO figureTractor twoSteyr 768 (a)1977–1979No measured PTO figure
Which should you choose?
Read our verdict on the D-150 S and the 768 (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 · 5 fields identical or within 5%, which is not counted as material
| Field | D-150 S | 768 (a) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 57.1 hp | 63.2 hp | +11% 768 (a) |
| Engine declared | Hürlimann D-120 | Steyr WD-408.43 | differs |
| Displacement declared | 4.43 L | 3.14 L | +41% D-150 S |
| Maximum torque declared | — | 159 lb·ft · 216 N·m | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 18.6 mph · 30 km/h | +20% 768 (a) |
| Clutch declared | — | Dry Fichtel & Sachs single-disc clutch, pedal-operated driving clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 8.5 gpm · 32.0 L/min | 9.0 gpm · 34.0 L/min | +6% 768 (a) |
| Pressure declared | 2,418 psi · 167 bar | 2,489 psi · 172 bar | — |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,467 lb · 2,480 kg | 5,644 lb · 2,560 kg | — |
| Wheelbase declared | 80.7 in · 2,050 mm | 83.9 in · 2,130 mm | — |
| Length declared | 131.9 in · 3,350 mm | 139.6 in · 3,547 mm | +6% 768 (a) |
| Width declared | 67.7 in · 1,720 mm | 66.2 in · 1,682 mm | — |
| Ground clearance declared | 16.1 in · 410 mm | 15.7 in · 400 mm | — |
| Turning radius, braked declared | 10.3 ft · 3.15 m | 11.5 ft · 3.50 m | +11% 768 (a) |
| Fuel tank declared | 42.3 qt · 40.0 L | 87.7 qt · 83.0 L | +108% 768 (a) |
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-150 S sources
- Source: Traktorenlexikon, “Hürlimann D 150 S”
- Source: Traktorenlexikon, “Hürlimann D 200 S”
Steyr 768 (a) sources
- Source: Traktorenlexikon, “Steyr 768”