Hanomag R 45 A/AE or MASSEY-HARRIS M-H 44/6?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the R 45 A/AE has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the M-H 44/6 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The MASSEY-HARRIS M-H 44/6 suits road haulage better on this data: 21% (3.7 km/h / 2.3 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 | R 45 A/AE | M-H 44/6 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 32.9 kW (44.1 hp)Traktorenlexikon, “Hanomag R 45 A/AE” | 32.4 kW (43.4 hp)Traktorenlexikon, “Massey-Harris Massey-Harris 44-6” | Not comparableNot comparable on power at the PTO shaft: the R 45 A/AE has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the M-H 44/6 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 R 45 A/AE and the M-H 44/6. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the R 45 A/AE and the M-H 44/6. |
| Which pumps more oil for implements? | — | 28.4 L/min (7.5 gpm)Traktorenlexikon, “Massey-Harris Massey-Harris 44-6” | No figureNo call on hydraulic flow: no figure on record for the R 45 A/AE. |
| Which lifts more on the three-point hitch? | 1,400 kg (3,086 lb)Traktorenlexikon, “Hanomag R 45 A/AE” | — | No figureNo call on three-point lift: no figure on record for the M-H 44/6. |
| Which is heavier, for traction? | 3,220 kg (7,099 lb) to 3,270 kg (7,209 lb)Traktorenlexikon, “Hanomag R 45 A/AE” | 1,905 kg (4,200 lb)Traktorenlexikon, “Massey-Harris Massey-Harris 44-6” | Ahead (a fact, not an advantage)The Hanomag R 45 A/AE is 69% heavier (1,315 kg / 2,899 lb) than the MASSEY-HARRIS M-H 44/6 (both unladen weight, as stated by the source). |
| Which may carry more ballast and load? | 4,000 kg (8,818 lb)Traktorenlexikon, “Hanomag R 45 A/AE” | — | No figureNo call on maximum permissible mass: no figure on record for the M-H 44/6. |
| Which has the wider choice of gears? | 5Traktorenlexikon, “Hanomag R 45 A/AE” | 5Traktorenlexikon, “Massey-Harris Massey-Harris 44-6” | 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 R 45 A/AE and the M-H 44/6. |
| Which is faster on the road? | 17.3 km/h (10.7 mph)Traktorenlexikon, “Hanomag R 45 A/AE” | 21 km/h (13.0 mph)Traktorenlexikon, “Massey-Harris Massey-Harris 44-6” | AheadThe MASSEY-HARRIS M-H 44/6 has 21% more top speed (3.7 km/h / 2.3 mph) than the Hanomag R 45 A/AE (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | 950Traktorenlexikon, “Hanomag R 45 A/AE” | 551 rpmTraktorenlexikon, “Massey-Harris Massey-Harris 44-6” | No figureNo call on PTO speeds: no standard PTO speed stated for the R 45 A/AE and the M-H 44/6. |
| Which PTO runs independently of the ground drive? | — | — | No figureNo call on PTO independence: not stated for the R 45 A/AE and the M-H 44/6. |
| Which drives on both axles? | 2WDTraktorenlexikon, “Hanomag R 45 A/AE” | 2WDTraktorenlexikon, “Massey-Harris Massey-Harris 44-6” | EvenEven on drive: all two-wheel drive. |
| Which is newer, and what about parts? | 1950–1957 | 1946–1951 | 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 Hanomag R 45 A/AE is 69% heavier (1,315 kg / 2,899 lb) than the MASSEY-HARRIS M-H 44/6 (both unladen weight, as stated by the source).
- The MASSEY-HARRIS M-H 44/6 has 21% more top speed (3.7 km/h / 2.3 mph) than the Hanomag R 45 A/AE (both top speed forward, as stated by the source).
- 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 drive: all two-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 R 45 A/AE has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the M-H 44/6 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, three-point lift, maximum permissible mass, a creeper range, PTO speeds and PTO independence.
← Every figure for both machines, side by side, with sources