Fahr D 177 or International Harvester B-275?
Which should you choose?
On performance, no comparable figure differs by more than its threshold: on this data the machines are level. On features, the International Harvester B-275 is ahead on top speed.
- The International Harvester B-275 suits road haulage better on this data: 12% (2.4 km/h / 1.5 mph) more top speed.
Generated by rule set compare@4 from the figures on the side-by-side table, allowed by route “similar machines”. 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 | D 177 | B-275 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 23.5 kW (32 hp)Traktorenlexikon, “Fahr D 177” | 24.1 kW (32.3 hp)Traktorenlexikon, “McCormick B-275” | 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 D 177 and the B-275. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the D 177 and the B-275. |
| Which pumps more oil for implements? | — | 22.7 L/min (6.0 gpm)Traktorenlexikon, “McCormick B-275” | No figureNo call on hydraulic flow: no figure on record for the D 177. |
| Which lifts more on the three-point hitch? | 1,300 kg (2,866 lb)Traktorenlexikon, “Fahr D 177” | — | No figureNo call on three-point lift: no figure on record for the B-275. |
| Which is heavier, for traction? | 1,650 kg (3,638 lb)Traktorenlexikon, “Fahr D 177” | 1,569 kg (3,459 lb)Traktorenlexikon, “IHC B-275” | 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? | 2,600 kg (5,732 lb)Traktorenlexikon, “Fahr D 177” | — | No figureNo call on maximum permissible mass: no figure on record for the B-275. |
| Which has the wider choice of gears? | 8Traktorenlexikon, “Fahr D 177” | 8Traktorenlexikon, “IHC B-275” | 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? | YesTraktorenlexikon, “Fahr D 177” | — | No figureNo call on a creeper range: not stated for the B-275. |
| Which is faster on the road? | 19.6 km/h (12.2 mph)Traktorenlexikon, “Fahr D 177” | 22 km/h (13.7 mph)Traktorenlexikon, “IHC B-275” | AheadThe International Harvester B-275 has 12% more top speed (2.4 km/h / 1.5 mph) than the Fahr D 177 (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | — | 540 rpmTraktorenlexikon, “IHC B-275” | No figureNo call on PTO speeds: no standard PTO speed stated for the D 177. |
| Which PTO runs independently of the ground drive? | independentTraktorenlexikon, “Fahr D 177” | independentTraktorenlexikon, “McCormick B-275” | EvenEven on PTO independence: every PTO is independent. |
| Which drives on both axles? | 2WDTraktorenlexikon, “Fahr D 177”; Traktorenlexikon, “Fahr D 177 S” | 2WDTraktorenlexikon, “IHC B-275”; Traktorenlexikon, “McCormick B-275” | EvenEven on drive: all two-wheel drive. |
| Which is newer, and what about parts? | 1958–1961 | 1958–1961 | 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 International Harvester B-275 has 12% more top speed (2.4 km/h / 1.5 mph) than the Fahr D 177 (both top speed forward, as stated by the source).
- 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 independence: every PTO is independent.
- 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.
- 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 and PTO speeds.
← Every figure for both machines, side by side, with sources