International Harvester 444 USA or VALMET 33 D?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the 444 USA has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 33 D has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The International Harvester 444 USA suits loader and hydraulic implement work better on this data: 61% (8.5 L/min / 2.2 gpm) more hydraulic flow.
- The VALMET 33 D 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 | 444 USA | 33 D | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 27.1 kW (36.3 hp)Traktorenlexikon, “IHC 444 USA” | 27.2 kW (36.5 hp)Traktorenlexikon, “Valmet 33 D” | Not comparableNot comparable on power at the PTO shaft: the 444 USA has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 33 D 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 444 USA and the 33 D. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 444 USA and the 33 D. |
| Which pumps more oil for implements? | 22.5 L/min (5.9 gpm)Traktorenlexikon, “IHC 444 USA” | 14.0 L/min (3.7 gpm)Traktorenlexikon, “Valmet 33 D” | AheadThe International Harvester 444 USA has 61% more hydraulic flow (8.5 L/min / 2.2 gpm) than the VALMET 33 D (both pump flow, as stated by the source). |
| Which lifts more on the three-point hitch? | — | 690 kg (1,521 lb)Traktorenlexikon, “Valmet 33 D” | No figureNo call on three-point lift: no figure on record for the 444 USA. |
| Which is heavier, for traction? | 1,846 kg (4,070 lb)Traktorenlexikon, “IHC 444 USA” | 1,685 kg (3,715 lb)Traktorenlexikon, “Valmet 33 D” | 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 444 USA and the 33 D. |
| Which has the wider choice of gears? | 8Traktorenlexikon, “IHC 444 USA” | 6Traktorenlexikon, “Valmet 33 D” | AheadThe International Harvester 444 USA has 33% more forward gears (2 gears) than the VALMET 33 D (both forward gears, as stated by the source). |
| Which offers a creeper range? | — | — | No figureNo call on a creeper range: not stated for the 444 USA and the 33 D. |
| Which is faster on the road? | 25 km/h (15.5 mph)Traktorenlexikon, “IHC 444 USA” | 30 km/h (18.6 mph)Traktorenlexikon, “Valmet 33 D” | AheadThe VALMET 33 D has 20% more top speed (5.0 km/h / 3.1 mph) than the International Harvester 444 USA (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | 540/1000 rpmTraktorenlexikon, “IHC 444 USA” | 540 rpmTraktorenlexikon, “Valmet 33 D” | AheadThe International Harvester 444 USA offers 1000 rpm at the PTO, which the VALMET 33 D does not (as stated by the sources). |
| Which PTO runs independently of the ground drive? | dependent (stops with the clutch)Traktorenlexikon, “IHC 444 USA” | — | No figureNo call on PTO independence: not stated for the 33 D. |
| Which drives on both axles? | 2WDTraktorenlexikon, “IHC 444 USA” | 2WDTraktorenlexikon, “Valmet 33 D” | EvenEven on drive: all two-wheel drive. |
| Which is newer, and what about parts? | 1967–1971 | 1957–1959 | Ahead (a fact, not an advantage)The International Harvester 444 USA is newer: production began 10 years later. We hold no parts-availability data, so there is no call on parts. |
What does this mean in plain words?
- The International Harvester 444 USA has 61% more hydraulic flow (8.5 L/min / 2.2 gpm) than the VALMET 33 D (both pump flow, as stated by the source).
- The International Harvester 444 USA has 33% more forward gears (2 gears) than the VALMET 33 D (both forward gears, as stated by the source).
- The VALMET 33 D has 20% more top speed (5.0 km/h / 3.1 mph) than the International Harvester 444 USA (both top speed forward, as stated by the source).
- The International Harvester 444 USA offers 1000 rpm at the PTO, which the VALMET 33 D does not (as stated by the sources).
- The International Harvester 444 USA is newer: production began 10 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 drive: all two-wheel drive.
- Not comparable on power at the PTO shaft: the 444 USA has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the 33 D 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