Deutz-Fahr DX 92 or Fiat 90-90 (DT)?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the DX 92 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 90-90 (DT) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The Deutz-Fahr DX 92 suits loader and hydraulic implement work better on this data: 10% (4.6 L/min / 1.2 gpm) more hydraulic flow.
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 | DX 92 | 90-90 (DT) | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 66 kW (89 hp)Traktorenlexikon, “Deutz-Fahr DX 92” | 66.2 kW (88.8 hp)Traktorenlexikon, “Fiatagri 90-90/90-90 DT” | Not comparableNot comparable on power at the PTO shaft: the DX 92 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 90-90 (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 DX 92 and the 90-90 (DT). |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the DX 92 and the 90-90 (DT). |
| Which pumps more oil for implements? | 48.6 L/min (12.8 gpm)Traktorenlexikon, “Deutz-Fahr DX 92” | 44.0 L/min (11.6 gpm)Traktorenlexikon, “Fiatagri 90-90/90-90 DT” | AheadThe Deutz-Fahr DX 92 has 10% more hydraulic flow (4.6 L/min / 1.2 gpm) than the Fiat 90-90 (DT) (both pump flow, as stated by the source). |
| Which lifts more on the three-point hitch? | 3,800 kg (8,378 lb)Traktorenlexikon, “Deutz-Fahr DX 92” | 2,880 kg (6,349 lb)Traktorenlexikon, “Fiatagri 90-90/90-90 DT” | Not comparableNot comparable on three-point lift: the DX 92: lift at the hitch ends, as stated by the source (Traktorenlexikon, “Deutz-Fahr DX 92”); the 90-90 (DT): lift 610 mm behind the hitch ends, as stated by the source (Traktorenlexikon, “Fiatagri 90-90/90-90 DT”) — not the same quantity, basis and condition. |
| Which is heavier, for traction? | 3,845 kg (8,477 lb)Traktorenlexikon, “Deutz-Fahr DX 92” | 3,560 kg (7,848 lb)Traktorenlexikon, “Fiatagri 90-90/90-90 DT” | 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? | 6,200 kg (13,669 lb)Traktorenlexikon, “Deutz-Fahr DX 92” | 6,100 kg (13,448 lb)Traktorenlexikon, “Fiatagri 90-90/90-90 DT” | EvenEven on maximum permissible mass (both maximum permissible mass, as stated by the source): the difference is under the 10% threshold, too small to call. |
| Which has the wider choice of gears? | 15 to 18Traktorenlexikon, “Deutz-Fahr DX 92” | 15 to 20Traktorenlexikon, “Fiatagri 90-90/90-90 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 DX 92 and the 90-90 (DT). |
| Which is faster on the road? | 30 km/h (18.6 mph) to 40 km/h (24.9 mph)Traktorenlexikon, “Deutz-Fahr DX 92” | 30 km/h (18.6 mph) to 40 km/h (24.9 mph)Traktorenlexikon, “Fiatagri 90-90/90-90 DT” | 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? | 540/1000 rpmTraktorenlexikon, “Deutz-Fahr DX 92” | 540 rpm / 1000 rpmTraktorenlexikon, “Fiatagri 90-90/90-90 DT” | EvenEven on PTO speeds: the same speeds (540, 1000 rpm). |
| Which PTO runs independently of the ground drive? | independentTraktorenlexikon, “Deutz-Fahr DX 92” | — | No figureNo call on PTO independence: not stated for the 90-90 (DT). |
| Which drives on both axles? | Two-wheel or four-wheel driveTraktorenlexikon, “Deutz-Fahr DX 92” | Two-wheel or four-wheel driveTraktorenlexikon, “Fiatagri 90-90/90-90 DT” | EvenEven on drive: every machine is available with four-wheel drive. |
| Which is newer, and what about parts? | 1982–1983 | 1984–1991 | 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 Deutz-Fahr DX 92 has 10% more hydraulic flow (4.6 L/min / 1.2 gpm) than the Fiat 90-90 (DT) (both pump flow, as stated by the source).
- Even on weight (both unladen weight, as stated by the source): the difference is under the 10% threshold, too small to call.
- Even on maximum permissible mass (both maximum permissible mass, 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 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 DX 92 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 90-90 (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 DX 92: lift at the hitch ends, as stated by the source (Traktorenlexikon, “Deutz-Fahr DX 92”); the 90-90 (DT): lift 610 mm behind the hitch ends, as stated by the source (Traktorenlexikon, “Fiatagri 90-90/90-90 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, a creeper range and PTO independence.
← Every figure for both machines, side by side, with sources