Lamborghini 674-75 (DT) or ZETOR Proxima 7421/7441?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the 674-75 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the Proxima 7421/7441 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The ZETOR Proxima 7421/7441 suits loader and hydraulic implement work better on this data: 28% (10.0 L/min / 2.6 gpm) more hydraulic flow.
- The ZETOR Proxima 7421/7441 suits road haulage better on this data: 31% (1,570 kg / 3,461 lb) more maximum permissible mass.
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 | 674-75 (DT) | Proxima 7421/7441 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 53 kW (71 hp)Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 53 kW (71 hp)Traktorenlexikon, “Zetor Proxima 7421/7441” | Not comparableNot comparable on power at the PTO shaft: the 674-75 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the Proxima 7421/7441 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 674-75 (DT) and the Proxima 7421/7441. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 674-75 (DT) and the Proxima 7421/7441. |
| Which pumps more oil for implements? | 36.0 L/min (9.5 gpm)Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 46.0 L/min (12.2 gpm)Traktorenlexikon, “Zetor Proxima 7421/7441” | AheadThe ZETOR Proxima 7421/7441 has 28% more hydraulic flow (10.0 L/min / 2.6 gpm) than the Lamborghini 674-75 (DT) (both pump flow, as stated by the source). |
| Which lifts more on the three-point hitch? | 2,900 kg (6,393 lb)Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 2,692 kg (5,935 lb)Traktorenlexikon, “Zetor Proxima 7421/7441” | Not comparableNot comparable on three-point lift: the 674-75 (DT): lift at the hitch ends, as stated by the source (Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)”); the Proxima 7421/7441: lift at an unstated point, as stated by the source (Traktorenlexikon, “Zetor Proxima 7421/7441”) — not the same quantity, basis and condition. |
| Which is heavier, for traction? | 2,660 kg (5,864 lb)Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 3,130 kg (6,900 lb)Traktorenlexikon, “Zetor Proxima 7421/7441” | Ahead (a fact, not an advantage)The ZETOR Proxima 7421/7441 is 18% heavier (470 kg / 1,036 lb) than the Lamborghini 674-75 (DT) (both unladen weight, as stated by the source). |
| Which may carry more ballast and load? | 5,000 kg (11,023 lb)Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 6,570 kg (14,484 lb)Traktorenlexikon, “Zetor Proxima 7421/7441” | AheadThe ZETOR Proxima 7421/7441 has 31% higher maximum permissible mass (1,570 kg / 3,461 lb) than the Lamborghini 674-75 (DT) (both maximum permissible mass, as stated by the source). |
| Which has the wider choice of gears? | 16 to 45Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 10 to 20Traktorenlexikon, “Zetor Proxima 7421/7441” | 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 674-75 (DT) and the Proxima 7421/7441. |
| Which is faster on the road? | 40 km/h (24.9 mph)Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 30 km/h (18.6 mph) to 40 km/h (24.9 mph)Traktorenlexikon, “Zetor Proxima 7421/7441” | EvenEven on top speed (both top speed forward, as stated by the source): the figures vary by configuration and the ranges overlap. |
| Which offers more PTO speeds? | 540 rpm / 1000 rpmTraktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | 540/1000 rpmTraktorenlexikon, “Zetor Proxima 7421/7441” | EvenEven on PTO speeds: the same speeds (540, 1000 rpm). |
| Which PTO runs independently of the ground drive? | independentTraktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | — | No figureNo call on PTO independence: not stated for the Proxima 7421/7441. |
| Which drives on both axles? | Two-wheel or four-wheel driveTraktorenlexikon, “Lamborghini Sprint 674-75 (DT)” | Two-wheel or four-wheel driveTraktorenlexikon, “Zetor Proxima 7421/7441” | EvenEven on drive: every machine is available with four-wheel drive. |
| Which is newer, and what about parts? | 2000–2004 | 2004–2007 | EvenSame era: production began within 5 years of each other. We hold no parts-availability data, so there is no call on parts. |
What does this mean in plain words?
- The ZETOR Proxima 7421/7441 has 28% more hydraulic flow (10.0 L/min / 2.6 gpm) than the Lamborghini 674-75 (DT) (both pump flow, as stated by the source).
- The ZETOR Proxima 7421/7441 is 18% heavier (470 kg / 1,036 lb) than the Lamborghini 674-75 (DT) (both unladen weight, as stated by the source).
- The ZETOR Proxima 7421/7441 has 31% higher maximum permissible mass (1,570 kg / 3,461 lb) than the Lamborghini 674-75 (DT) (both maximum permissible mass, as stated by the source).
- Even on forward gears (both forward gears, as stated by the source): the figures vary by configuration and the ranges overlap.
- Even on top speed (both top speed forward, 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.
- Same era: production began within 5 years of each other. We hold no parts-availability data, so there is no call on parts.
- Not comparable on power at the PTO shaft: the 674-75 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the Proxima 7421/7441 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 674-75 (DT): lift at the hitch ends, as stated by the source (Traktorenlexikon, “Lamborghini Sprint 674-75 (DT)”); the Proxima 7421/7441: lift at an unstated point, as stated by the source (Traktorenlexikon, “Zetor Proxima 7421/7441”) — 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, a creeper range and PTO independence.
← Every figure for both machines, side by side, with sources