7 material differences · fewer than 12
Tractor oneHanomag Robust 901 (S)1969–1970No measured PTO figureTractor twoHürlimann T-9200 (A)1976–1979No measured PTO figure
Which should you choose?
We will not advise between these two machines, because the drive differs (2WD; Two-wheel or four-wheel drive); they were not built in overlapping years (1969–1970; 1976–1979). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.
Field by field
7 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | Robust 901 (S) | T-9200 (A) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 90 hp | 90.7 hp | — |
| Engine declared | Hanomag D162 R2 | Hürlimann D-310 T | differs |
| Displacement declared | 4.71 L | 4.95 L | — |
| Maximum torque declared | 207 lb·ft · 281 N·m | — | — |
| Transmission | |||
| Top speed declared | 12.3–16.9 mph · 19.87–27.15 km/h | 15.5 mph · 25 km/h | differs |
| Clutch declared | Double clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | — | 13.7 gpm · 52.0 L/min | — |
| Pressure declared | — | 2,987 psi · 206 bar | — |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540/1050 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 7,055–7,694 lb · 3,200–3,490 kg | 6,967 lb · 3,160 kg | differs |
| Wheelbase declared | 98.8 in · 2,510 mm | 93.7 in · 2,380 mm | +5% Robust 901 (S) |
| Length declared | 157.1 in · 3,990 mm | 147.6 in · 3,750 mm | +6% Robust 901 (S) |
| Width declared | 76.8 in · 1,950 mm | 75.6 in · 1,920 mm | — |
| Ground clearance declared | 14.2 in · 360 mm | — | — |
| Turning radius, braked declared | 13.5 ft · 4.10 m | — | — |
| Fuel tank declared | 132.1 qt · 125 L | 58.1 qt · 55.0 L | +127% Robust 901 (S) |
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.
Hanomag Robust 901 (S) sources
- Source: Traktorenlexikon, “Hanomag Robust 901 (S)”
Hürlimann T-9200 (A) sources
- Source: Traktorenlexikon, “Hürlimann T-9200”