6 material differences · fewer than 12
Tractor oneDavid Brown 1594 (A)1984–1988No measured PTO figureTractor twoLamborghini R-956 (DT)1983–1996No measured PTO figure
Which should you choose?
Read our verdict on the 1594 (A) and the R-956 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
6 material differences · 7 fields identical or within 5%, which is not counted as material
| Field | 1594 (A) | R-956 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 93.7 hp | 93.7 hp | — |
| Engine declared | DAVID BROWN AD 6/55 | SAME 916.6 W | differs |
| Displacement declared | 5.39 L | 5.50 L | — |
| Maximum torque declared | 243 lb·ft · 329 N·m | 245 lb·ft · 332 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 15.5–18.6 mph · 25–30 km/h | differs |
| Clutch declared | Dry double clutch | Pedal-operated dry LAMBORGHINI single-disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | — | 16.6 gpm · 63.0 L/min | — |
| Pressure declared | — | 3,046 psi · 210 bar | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 8,631 lb · 3,915 kg | 8,466 lb · 3,840 kg | — |
| Wheelbase declared | 100.0 in · 2,540 mm | 103.0 in · 2,617 mm | — |
| Length declared | 167.3 in · 4,250 mm | 151.0 in · 3,836 mm | +11% 1594 (A) |
| Width declared | 78.0 in · 1,981 mm | 77.0–100.7 in · 1,957–2,557 mm | differs |
| Ground clearance declared | 16.0 in · 406 mm | 20.9 in · 532 mm | +31% R-956 (DT) |
| Turning radius, braked declared | 12.0 ft · 3.66 m | — | — |
| Fuel tank declared | 143.7 qt · 136.0 L | 137.4 qt · 130.0 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.
David Brown 1594 (A) sources
- Source: Traktorenlexikon, “David Brown 1594”
- Source: Traktorenlexikon, “Case 1594”
Lamborghini R-956 (DT) sources
- Source: Traktorenlexikon, “Lamborghini 956 DT”