9 material differences · fewer than 12
Tractor oneLamborghini 660 (DT)1986–1997No measured PTO figureTractor twoLamborghini R 683 (DT)1982–1985No measured PTO figure
Which should you choose?
Read our verdict on the 660 (DT) and the R 683 (DT) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
9 material differences · 6 fields identical or within 5%, which is not counted as material
| Field | 660 (DT) | R 683 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 59.1 hp | 59.1 hp | — |
| Engine declared | SAME 1.053 P | SAME 1.053 P | — |
| Displacement declared | 3.12 L | 3.12 L | — |
| Maximum torque declared | 144 lb·ft · 195 N·m | 161 lb·ft · 218 N·m | +12% R 683 (DT) |
| 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 | Dry VALEO double clutch | differs |
| Hydraulics & hitch | |||
| Hydraulic centre declared | Closed centre | — | — |
| Pump flow declared | 8.5 gpm · 32.0 L/min | 8.2 gpm · 31.0 L/min | — |
| Pressure declared | 1,740 psi · 120 bar | — | — |
| Three-point lift, at the coupling points declared | 6,548 lb · 2,970 kg | 5,512 lb · 2,500 kg | +19% 660 (DT) |
| Rear PTO speeds declared | 540 rpm / 1000 rpm | 540 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 5,027 lb · 2,280 kg | 4,938 lb · 2,240 kg | — |
| Wheelbase declared | 82.3 in · 2,090 mm | 81.4 in · 2,068 mm | — |
| Length declared | 123.2 in · 3,130 mm | 132.4 in · 3,364 mm | +7% R 683 (DT) |
| Width declared | 65.9–85.6 in · 1,675–2,175 mm | 67.9 in · 1,725 mm | differs |
| Ground clearance declared | 18.5 in · 470 mm | 20.5 in · 520 mm | +11% R 683 (DT) |
| Fuel tank declared | 58.1 qt · 55.0 L | 63.4 qt · 60.0 L | +9% R 683 (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.
Lamborghini 660 (DT) sources
- Source: Traktorenlexikon, “Lamborghini 660 DT”
- Source: Traktorenlexikon, “SAME Solar 60”
Lamborghini R 683 (DT) sources
- Source: Traktorenlexikon, “Lamborghini 683 DT”
- Source: Traktorenlexikon, “SAME Solar 60”