UTB U-510 or ZETOR 4511?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the U-510 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 4511 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The UTB U-510 suits loader and hydraulic implement work better on this data: 18% (250 kg / 551 lb) more three-point lift.
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 | U-510 | 4511 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 35.3 kW (47.3 hp)Traktorenlexikon, “UTB U 510” | 35.3 kW (47.3 hp)Traktorenlexikon, “Zetor 4511” | Not comparableNot comparable on power at the PTO shaft: the U-510 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 4511 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 U-510 and the 4511. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the U-510 and the 4511. |
| Which pumps more oil for implements? | — | 20.0 L/min (5.3 gpm)Traktorenlexikon, “Zetor 4511” | No figureNo call on hydraulic flow: no figure on record for the U-510. |
| Which lifts more on the three-point hitch? | 1,650 kg (3,638 lb)Traktorenlexikon, “UTB U 510” | 1,400 kg (3,086 lb)Traktorenlexikon, “Zetor 4511” | AheadThe UTB U-510 has 18% more lift (250 kg / 551 lb) than the ZETOR 4511 (both lift at the hitch ends, as stated by the source). |
| Which is heavier, for traction? | 1,943 kg (4,284 lb)Traktorenlexikon, “UTB U 510” | 2,010 kg (4,431 lb)Traktorenlexikon, “Zetor 4511” | 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 U-510 and the 4511. |
| Which has the wider choice of gears? | 8Traktorenlexikon, “UTB U 510” | 10Traktorenlexikon, “Zetor 4511” | 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 U-510 and the 4511. |
| Which is faster on the road? | 23 km/h (14.3 mph)Traktorenlexikon, “UTB U 510” | 25 km/h (15.5 mph)Traktorenlexikon, “Zetor 4511” | 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 rpmTraktorenlexikon, “UTB U 510” | 540 rpmTraktorenlexikon, “Zetor 4511” | EvenEven on PTO speeds: the same speeds (540 rpm). |
| Which PTO runs independently of the ground drive? | — | independentTraktorenlexikon, “Zetor 4511” | No figureNo call on PTO independence: not stated for the U-510. |
| Which drives on both axles? | 2WDTraktorenlexikon, “UTB U 510” | 2WDTraktorenlexikon, “Zetor 4511” | EvenEven on drive: all two-wheel drive. |
| Which is newer, and what about parts? | 1979–1990 | 1968–1972 | Ahead (a fact, not an advantage)The UTB U-510 is newer: production began 11 years later. We hold no parts-availability data, so there is no call on parts. |
What does this mean in plain words?
- The UTB U-510 has 18% more lift (250 kg / 551 lb) than the ZETOR 4511 (both lift at the hitch ends, as stated by the source).
- The UTB U-510 is newer: production began 11 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 difference is under the 25% threshold, too small to call.
- Even on top speed (both top speed forward, as stated by the source): the difference is under the 10% threshold, too small to call.
- Even on PTO speeds: the same speeds (540 rpm).
- Even on drive: all two-wheel drive.
- Not comparable on power at the PTO shaft: the U-510 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 4511 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 and PTO independence.
← Every figure for both machines, side by side, with sources