Fiat PRIMO 60-66 DT/Turbo or Lamborghini R-654 (DT)?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the PRIMO 60-66 DT/Turbo has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the R-654 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The Fiat PRIMO 60-66 DT/Turbo suits road haulage better on this data: 20% (5.0 km/h / 3.1 mph) more top speed.
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 | PRIMO 60-66 DT/Turbo | R-654 (DT) | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 48.6 kW (65.2 hp)Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | 49.3 kW (66.1 hp)Traktorenlexikon, “Lamborghini 654 DT” | Not comparableNot comparable on power at the PTO shaft: the PRIMO 60-66 DT/Turbo has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the R-654 (DT) 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 PRIMO 60-66 DT/Turbo and the R-654 (DT). |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the PRIMO 60-66 DT/Turbo and the R-654 (DT). |
| Which pumps more oil for implements? | 32.8 L/min (8.7 gpm)Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | — | No figureNo call on hydraulic flow: no figure on record for the R-654 (DT). |
| Which lifts more on the three-point hitch? | 2,260 kg (4,982 lb)Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | 3,000 kg (6,614 lb)Traktorenlexikon, “Lamborghini 654 DT” | Not comparableNot comparable on three-point lift: the PRIMO 60-66 DT/Turbo: lift 610 mm behind the hitch ends, as stated by the source (Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo”); the R-654 (DT): lift at the hitch ends, as stated by the source (Traktorenlexikon, “Lamborghini 654 DT”) — not the same quantity, basis and condition. |
| Which is heavier, for traction? | 2,920 kg (6,437 lb)Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | 2,600 kg (5,732 lb)Traktorenlexikon, “Lamborghini 654 DT” | Ahead (a fact, not an advantage)The Fiat PRIMO 60-66 DT/Turbo is 12% heavier (320 kg / 705 lb) than the Lamborghini R-654 (DT) (both unladen weight, as stated by the source). |
| Which may carry more ballast and load? | 4,200 kg (9,259 lb)Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | — | No figureNo call on maximum permissible mass: no figure on record for the R-654 (DT). |
| Which has the wider choice of gears? | 12Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | 12 to 16Traktorenlexikon, “Lamborghini 654 DT” | EvenEven on forward gears (both forward gears, as stated by the source): the figures vary by configuration and the ranges overlap. |
| Which offers a creeper range? | — | — | No figureNo call on a creeper range: not stated for the PRIMO 60-66 DT/Turbo and the R-654 (DT). |
| Which is faster on the road? | 30 km/h (18.6 mph) to 40 km/h (24.9 mph)Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | 25 km/h (15.5 mph)Traktorenlexikon, “Lamborghini 654 DT” | AheadThe Fiat PRIMO 60-66 DT/Turbo has 20% more top speed (5.0 km/h / 3.1 mph) than the Lamborghini R-654 (DT) (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | 540/1000 rpmTraktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | 540/1000 rpmTraktorenlexikon, “Lamborghini 654 DT” | EvenEven on PTO speeds: the same speeds (540, 1000 rpm). |
| Which PTO runs independently of the ground drive? | independentTraktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | — | No figureNo call on PTO independence: not stated for the R-654 (DT). |
| Which drives on both axles? | 4WDTraktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo” | Two-wheel or four-wheel driveTraktorenlexikon, “Lamborghini 654 DT” | EvenEven on drive: every machine is available with four-wheel drive. |
| Which is newer, and what about parts? | 1988–1992 | 1977–1982 | Ahead (a fact, not an advantage)The Fiat PRIMO 60-66 DT/Turbo is newer: production began 11 years later. We hold no parts-availability data, so there is no call on parts. |
What does this mean in plain words?
- The Fiat PRIMO 60-66 DT/Turbo is 12% heavier (320 kg / 705 lb) than the Lamborghini R-654 (DT) (both unladen weight, as stated by the source).
- The Fiat PRIMO 60-66 DT/Turbo has 20% more top speed (5.0 km/h / 3.1 mph) than the Lamborghini R-654 (DT) (both top speed forward, as stated by the source).
- The Fiat PRIMO 60-66 DT/Turbo is newer: production began 11 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 figures vary by configuration and the ranges overlap.
- Even on PTO speeds: the same speeds (540, 1000 rpm).
- Even on drive: every machine is available with four-wheel drive.
- Not comparable on power at the PTO shaft: the PRIMO 60-66 DT/Turbo has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the R-654 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- Not comparable on three-point lift: the PRIMO 60-66 DT/Turbo: lift 610 mm behind the hitch ends, as stated by the source (Traktorenlexikon, “Fiat 60-66 Turbo/60-66 DT Turbo”); the R-654 (DT): lift at the hitch ends, as stated by the source (Traktorenlexikon, “Lamborghini 654 DT”) — not the same quantity, basis and condition.
- No figure on record for every machine, so no call on: fuel efficiency at the shaft, drawbar power, hydraulic flow, maximum permissible mass, a creeper range and PTO independence.
← Every figure for both machines, side by side, with sources