John Deere 4020 or VALMET 1102 (-4)?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the 4020 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 1102 (-4) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The John Deere 4020 suits loader and hydraulic implement work better on this data: 94% (33.0 L/min / 8.7 gpm) more hydraulic flow.
- The VALMET 1102 (-4) 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 | 4020 | 1102 (-4) | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 73.6 kW (98.7 hp)Traktorenlexikon, “John Deere 4020” | 75.0 kW (100.6 hp)Traktorenlexikon, “Valmet 1102” | Not comparableNot comparable on power at the PTO shaft: the 4020 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 1102 (-4) 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 4020 and the 1102 (-4). |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 4020 and the 1102 (-4). |
| Which pumps more oil for implements? | 68.0 L/min (18.0 gpm)Traktorenlexikon, “John Deere 4020” | 35.0 L/min (9.2 gpm)Traktorenlexikon, “Valmet 1102” | AheadThe John Deere 4020 has 94% more hydraulic flow (33.0 L/min / 8.7 gpm) than the VALMET 1102 (-4) (both pump flow, as stated by the source). |
| Which lifts more on the three-point hitch? | 2,700 kg (5,952 lb)Traktorenlexikon, “John Deere 4020” | — | No figureNo call on three-point lift: no figure on record for the 1102 (-4). |
| Which is heavier, for traction? | 3,830 kg (8,444 lb)Traktorenlexikon, “John Deere 4020” | 3,900 kg (8,598 lb)Traktorenlexikon, “Valmet 1102” | 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? | 6,000 kg (13,228 lb)Traktorenlexikon, “John Deere 4020” | — | No figureNo call on maximum permissible mass: no figure on record for the 1102 (-4). |
| Which has the wider choice of gears? | 8Traktorenlexikon, “John Deere 4020” | 8 to 16Traktorenlexikon, “Valmet 1102” | 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 4020 and the 1102 (-4). |
| Which is faster on the road? | 20 km/h (12.4 mph) to 30 km/h (18.6 mph)Traktorenlexikon, “John Deere 4020” | 30 km/h (18.6 mph)Traktorenlexikon, “Valmet 1102” | 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, “John Deere 4020” | 540/1000 rpmTraktorenlexikon, “Valmet 1102” | EvenEven on PTO speeds: the same speeds (540, 1000 rpm). |
| Which PTO runs independently of the ground drive? | independentTraktorenlexikon, “John Deere 4020” | — | No figureNo call on PTO independence: not stated for the 1102 (-4). |
| Which drives on both axles? | 2WDTraktorenlexikon, “John Deere 4020” | 2WD / 4WDTraktorenlexikon, “Valmet 1102” | AheadThe VALMET 1102 (-4) is available with four-wheel drive; the John Deere 4020 is two-wheel drive (as stated by the sources). |
| Which is newer, and what about parts? | 1965–1972 | 1973–1980 | Ahead (a fact, not an advantage)The VALMET 1102 (-4) is newer: production began 8 years later. We hold no parts-availability data, so there is no call on parts. |
What does this mean in plain words?
- The John Deere 4020 has 94% more hydraulic flow (33.0 L/min / 8.7 gpm) than the VALMET 1102 (-4) (both pump flow, as stated by the source).
- The VALMET 1102 (-4) is available with four-wheel drive; the John Deere 4020 is two-wheel drive (as stated by the sources).
- The VALMET 1102 (-4) is newer: production began 8 years later. We hold no parts-availability data, so there is no call on parts.
- 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 figures vary by configuration and the ranges overlap.
- Even on PTO speeds: the same speeds (540, 1000 rpm).
- Not comparable on power at the PTO shaft: the 4020 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 1102 (-4) 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, three-point lift, maximum permissible mass, a creeper range and PTO independence.
← Every figure for both machines, side by side, with sources