Fiat 940 (DT) or Renault 921?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the 940 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 921 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The Renault 921 suits loader and hydraulic implement work better on this data: 21% (790 kg / 1,742 lb) more three-point lift.
- The Fiat 940 (DT) suits heavy draft work (ploughing, cultivating) better on this data: four-wheel drive.
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 | 940 (DT) | 921 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 67.7 kW (90.8 hp)Traktorenlexikon, “Fiat 940/940 DT” | 67.7 kW (90.8 hp)Traktorenlexikon, “Renault 921 R7681” | Not comparableNot comparable on power at the PTO shaft: the 940 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 921 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 940 (DT) and the 921. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 940 (DT) and the 921. |
| Which pumps more oil for implements? | 38.0 L/min (10.0 gpm)Traktorenlexikon, “Fiat 940/940 DT” | — | No figureNo call on hydraulic flow: no figure on record for the 921. |
| Which lifts more on the three-point hitch? | 3,800 kg (8,378 lb)Traktorenlexikon, “Fiat 940/940 DT” | 4,590 kg (10,119 lb)Traktorenlexikon, “Renault 921 R7681” | AheadThe Renault 921 has 21% more lift (790 kg / 1,742 lb) than the Fiat 940 (DT) (both lift at the hitch ends, as stated by the source). |
| Which is heavier, for traction? | 3,950 kg (8,708 lb)Traktorenlexikon, “Fiat 940/940 DT” | 3,850 kg (8,488 lb)Traktorenlexikon, “Renault 921 R7681” | EvenEven on weight (both unladen weight, as stated by the source): the difference is under the 10% threshold, too small to call. |
| Which may carry more ballast and load? | — | — | No figureNo call on maximum permissible mass: no figure on record for the 940 (DT) and the 921. |
| Which has the wider choice of gears? | 12 to 16Traktorenlexikon, “Fiat 940/940 DT” | 12 to 16Traktorenlexikon, “Renault 921 R7681” | 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? | — | YesTraktorenlexikon, “Renault 921 R7681” | No figureNo call on a creeper range: not stated for the 940 (DT). |
| Which is faster on the road? | 25 km/h (15.5 mph)Traktorenlexikon, “Fiat 940/940 DT” | 25 km/h (15.5 mph)Traktorenlexikon, “Renault 921 R7681” | 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, “Renault 921 R7681” | No figureNo call on PTO speeds: no standard PTO speed stated for the 940 (DT). |
| Which PTO runs independently of the ground drive? | — | — | No figureNo call on PTO independence: not stated for the 940 (DT) and the 921. |
| Which drives on both axles? | Two-wheel or four-wheel driveTraktorenlexikon, “Fiat 940/940 DT” | 2WDTraktorenlexikon, “Renault 921 R7681” | AheadThe Fiat 940 (DT) is available with four-wheel drive; the Renault 921 is two-wheel drive (as stated by the sources). |
| Which is newer, and what about parts? | 1978–1979 | 1977–1980 | 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 Renault 921 has 21% more lift (790 kg / 1,742 lb) than the Fiat 940 (DT) (both lift at the hitch ends, as stated by the source).
- The Fiat 940 (DT) is available with four-wheel drive; the Renault 921 is two-wheel drive (as stated by the sources).
- Even on weight (both unladen weight, as stated by the source): the difference is under the 10% threshold, too small to call.
- 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 difference is under the 10% threshold, too small to call.
- 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 940 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 921 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, maximum permissible mass, a creeper range, PTO speeds and PTO independence.
← Every figure for both machines, side by side, with sources