John Deere 2020 OU or ZETOR 5511/5545?
Which should you choose?
On performance, every comparable figure that differs favours the John Deere 2020 OU: hydraulic flow. On features, the ZETOR 5511/5545 is ahead on top speed and drive.
- The John Deere 2020 OU suits loader and hydraulic implement work better on this data: 24% (4.8 L/min / 1.3 gpm) more hydraulic flow.
- The ZETOR 5511/5545 suits heavy draft work (ploughing, cultivating) better on this data: four-wheel drive.
- The ZETOR 5511/5545 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 | 2020 OU | 5511/5545 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 37.1 kW (49.7 hp)Traktorenlexikon, “John Deere 2020 OU” | 37.4 kW (50.2 hp)Traktorenlexikon, “Zetor 5511” | EvenEven on power at the PTO shaft (both power at the PTO, claimed): the difference is under the 10% threshold for claimed figures, too small to call. |
| 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 2020 OU and the 5511/5545. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 2020 OU and the 5511/5545. |
| Which pumps more oil for implements? | 24.8 L/min (6.6 gpm)Traktorenlexikon, “John Deere 2020 OU” | 20.0 L/min (5.3 gpm)Traktorenlexikon, “Zetor 5511” | AheadThe John Deere 2020 OU has 24% more hydraulic flow (4.8 L/min / 1.3 gpm) than the ZETOR 5511/5545 (both pump flow, as stated by the source). |
| Which lifts more on the three-point hitch? | 1,850 kg (4,079 lb)Traktorenlexikon, “John Deere 2020 OU” | 1,630 kg (3,594 lb)Traktorenlexikon, “Zetor 5511” | Not comparableNot comparable on three-point lift: the 2020 OU: lift at the hitch ends, as stated by the source (Traktorenlexikon, “John Deere 2020 OU”); the 5511/5545: lift through the full range at the hitch ends, as stated by the source (Traktorenlexikon, “Zetor 5511”) — not the same quantity, basis and condition. |
| Which is heavier, for traction? | 2,340 kg (5,159 lb)Traktorenlexikon, “John Deere 2020 OU” | 2,444 kg (5,388 lb)Traktorenlexikon, “Zetor 5511” | 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? | 4,000 kg (8,818 lb)Traktorenlexikon, “John Deere 2020 OU” | — | No figureNo call on maximum permissible mass: no figure on record for the 5511/5545. |
| Which has the wider choice of gears? | 8Traktorenlexikon, “John Deere 2020 OU” | 10Traktorenlexikon, “Zetor 5511” | EvenEven on forward gears (both forward gears, as stated by the source): the difference is under the 25% threshold, too small to call. |
| Which offers a creeper range? | — | — | No figureNo call on a creeper range: not stated for the 2020 OU and the 5511/5545. |
| Which is faster on the road? | 20 km/h (12.4 mph) to 25 km/h (15.5 mph)Traktorenlexikon, “John Deere 2020 OU” | 30 km/h (18.6 mph)Traktorenlexikon, “Zetor 5511” | AheadThe ZETOR 5511/5545 has 20% more top speed (5.0 km/h / 3.1 mph) than the John Deere 2020 OU (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | 540 rpmTraktorenlexikon, “John Deere 2020 OU” | 540 rpmTraktorenlexikon, “Zetor 5511” | EvenEven on PTO speeds: the same speeds (540 rpm). |
| Which PTO runs independently of the ground drive? | independentTraktorenlexikon, “John Deere 2020 OU” | — | No figureNo call on PTO independence: not stated for the 5511/5545. |
| Which drives on both axles? | 2WDTraktorenlexikon, “John Deere 2020 OU” | 2WD / 4WDTraktorenlexikon, “Zetor 5511” | AheadThe ZETOR 5511/5545 is available with four-wheel drive; the John Deere 2020 OU is two-wheel drive (as stated by the sources). |
| Which is newer, and what about parts? | 1967–1972 | 1966–1972 | 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 John Deere 2020 OU has 24% more hydraulic flow (4.8 L/min / 1.3 gpm) than the ZETOR 5511/5545 (both pump flow, as stated by the source).
- The ZETOR 5511/5545 has 20% more top speed (5.0 km/h / 3.1 mph) than the John Deere 2020 OU (both top speed forward, as stated by the source).
- The ZETOR 5511/5545 is available with four-wheel drive; the John Deere 2020 OU is two-wheel drive (as stated by the sources).
- Even on power at the PTO shaft (both power at the PTO, claimed): the difference is under the 10% threshold for claimed figures, too small to call.
- 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 difference is under the 25% threshold, too small to call.
- Even on PTO speeds: the same speeds (540 rpm).
- 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 three-point lift: the 2020 OU: lift at the hitch ends, as stated by the source (Traktorenlexikon, “John Deere 2020 OU”); the 5511/5545: lift through the full range at the hitch ends, as stated by the source (Traktorenlexikon, “Zetor 5511”) — 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, maximum permissible mass, a creeper range and PTO independence.
← Every figure for both machines, side by side, with sources