Lamborghini R-1556 DT or WHITE 2-155?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the R-1556 DT has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 2-155 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
Generated by rule set compare@4 from the figures on the side-by-side table, allowed by route “the same stated configuration”. Measured figures are compared only with measured, claimed only with claimed, at the same test condition; differences within each figure’s tolerance are not called.
What decides it, question by question?
| Question | R-1556 DT | 2-155 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 114 kW (153 hp)Traktorenlexikon, “Lamborghini 1556 DT” | 115.5 kW (154.9 hp)Traktorenlexikon, “White 2-155” | Not comparableNot comparable on power at the PTO shaft: the R-1556 DT has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 2-155 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft. |
| Which turns a litre of fuel into more work at the shaft? | — | — | No figureNo call on fuel efficiency at the shaft: no figure on record for the R-1556 DT and the 2-155. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the R-1556 DT and the 2-155. |
| Which pumps more oil for implements? | 54.0 L/min (14.3 gpm)Traktorenlexikon, “Lamborghini 1556 DT” | — | No figureNo call on hydraulic flow: no figure on record for the 2-155. |
| Which lifts more on the three-point hitch? | — | 2,903 kg (6,400 lb)Traktorenlexikon, “White 2-155” | No figureNo call on three-point lift: no figure on record for the R-1556 DT. |
| Which is heavier, for traction? | 6,300 kg (13,889 lb)Traktorenlexikon, “Lamborghini 1556 DT” | 7,552 kg (16,649 lb)Traktorenlexikon, “White 2-155” | Ahead (a fact, not an advantage)The WHITE 2-155 is 20% heavier (1,252 kg / 2,760 lb) than the Lamborghini R-1556 DT (both unladen weight, as stated by the source). |
| Which may carry more ballast and load? | — | — | No figureNo call on maximum permissible mass: no figure on record for the R-1556 DT and the 2-155. |
| Which has the wider choice of gears? | 12 to 16Traktorenlexikon, “Lamborghini 1556 DT” | 18Traktorenlexikon, “White 2-155” | EvenEven on forward gears (both forward gears, as stated by the source): the difference is under the 25% threshold, too small to call. |
| Which offers a creeper range? | — | — | No figureNo call on a creeper range: not stated for the R-1556 DT and the 2-155. |
| Which is faster on the road? | 30 km/h (18.6 mph)Traktorenlexikon, “Lamborghini 1556 DT” | 30 km/h (18.6 mph)Traktorenlexikon, “White 2-155” | EvenEven on top speed (both top speed forward, as stated by the source): the difference is under the 10% threshold, too small to call. |
| Which offers more PTO speeds? | 540/1000 rpmTraktorenlexikon, “Lamborghini 1556 DT” | 1000 rpmTraktorenlexikon, “White 2-155” | AheadThe Lamborghini R-1556 DT offers 540 rpm at the PTO, which the WHITE 2-155 does not (as stated by the sources). |
| Which PTO runs independently of the ground drive? | independentTraktorenlexikon, “Lamborghini 1556 DT” | — | No figureNo call on PTO independence: not stated for the 2-155. |
| Which drives on both axles? | 4WDTraktorenlexikon, “Lamborghini 1556 DT” | Two-wheel or four-wheel driveTraktorenlexikon, “White 2-155” | EvenEven on drive: every machine is available with four-wheel drive. |
| Which is newer, and what about parts? | 1981–1984 | 1976–1982 | Ahead (a fact, not an advantage)The Lamborghini R-1556 DT is newer: production began 5 years later. We hold no parts-availability data, so there is no call on parts. |
What does this mean in plain words?
- The WHITE 2-155 is 20% heavier (1,252 kg / 2,760 lb) than the Lamborghini R-1556 DT (both unladen weight, as stated by the source).
- The Lamborghini R-1556 DT offers 540 rpm at the PTO, which the WHITE 2-155 does not (as stated by the sources).
- The Lamborghini R-1556 DT is newer: production began 5 years later. We hold no parts-availability data, so there is no call on parts.
- Even on forward gears (both forward gears, as stated by the source): the difference is under the 25% threshold, too small to call.
- Even on top speed (both top speed forward, as stated by the source): the difference is under the 10% threshold, too small to call.
- Even on drive: every machine is available with four-wheel drive.
- Not comparable on power at the PTO shaft: the R-1556 DT has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 2-155 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- No figure on record for every machine, so no call on: fuel efficiency at the shaft, drawbar power, hydraulic flow, three-point lift, maximum permissible mass, a creeper range and PTO independence.
← Every figure for both machines, side by side, with sources