7 material differences · fewer than 12
Tractor oneHürlimann T-9200 (A)1976–1979No measured PTO figureTractor twoLamborghini R-904 (DT)1976–1982No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their power is identical, with the same weight or the same engine, which usually means one machine sold under two names; any difference below comes from how each source describes it. 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 · 4 fields identical or within 5%, which is not counted as material
| Field | T-9200 (A) | R-904 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 90.7 hp | 90.8 hp | — |
| Engine declared | Hürlimann D-310 T | LAMBORGHINI FL-1154/2 | differs |
| Displacement declared | 4.95 L | 4.99 L | — |
| Transmission | |||
| Top speed declared | 15.5 mph · 25 km/h | 15.5 mph · 25 km/h | — |
| Clutch declared | — | Dry LuK double clutch | — |
| Hydraulics & hitch | |||
| Pump flow declared | 13.7 gpm · 52.0 L/min | 6.4 gpm · 24.2 L/min | +115% T-9200 (A) |
| Pressure declared | 2,987 psi · 206 bar | 2,418 psi · 167 bar | +23% T-9200 (A) |
| Rear PTO speeds declared | 540/1050 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 6,967 lb · 3,160 kg | 6,636 lb · 3,010 kg | — |
| Wheelbase declared | 93.7 in · 2,380 mm | — | — |
| Length declared | 147.6 in · 3,750 mm | 139.0 in · 3,530 mm | +6% T-9200 (A) |
| Width declared | 75.6 in · 1,920 mm | 70.1–97.6 in · 1,780–2,480 mm | differs |
| Ground clearance declared | — | 18.1 in · 460 mm | — |
| Fuel tank declared | 58.1 qt · 55.0 L | 63.4 qt · 60.0 L | +9% R-904 (DT) |
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 T-9200 (A) sources
- Source: Traktorenlexikon, “Hürlimann T-9200”
Lamborghini R-904 (DT) sources
- Source: Traktorenlexikon, “Lamborghini R 904 DT”