BOLINDER-MUNKTELL 425 Terrier or Kramer KA 17?
Which should you choose?
On performance, every comparable figure that differs favours the BOLINDER-MUNKTELL 425 Terrier: hydraulic flow. It is also ahead on top speed.
- The BOLINDER-MUNKTELL 425 Terrier suits loader and hydraulic implement work better on this data: 70% (9.8 L/min / 2.6 gpm) more hydraulic flow.
- The BOLINDER-MUNKTELL 425 Terrier suits road haulage better on this data: 58% (11.0 km/h / 6.8 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 | 425 Terrier | KA 17 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 12.5 kW (16.8 hp)Traktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | 12.5 kW (17 hp)Traktorenlexikon, “Kramer KA 17” | 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 425 Terrier and the KA 17. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 425 Terrier and the KA 17. |
| Which pumps more oil for implements? | 23.8 L/min (6.3 gpm)Traktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | 14.0 L/min (3.7 gpm)Traktorenlexikon, “Kramer KA 17” | AheadThe BOLINDER-MUNKTELL 425 Terrier has 70% more hydraulic flow (9.8 L/min / 2.6 gpm) than the Kramer KA 17 (both pump flow, as stated by the source). |
| Which lifts more on the three-point hitch? | 800 kg (1,764 lb)Traktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | — | No figureNo call on three-point lift: no figure on record for the KA 17. |
| Which is heavier, for traction? | 1,440 kg (3,175 lb)Traktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | 1,225 kg (2,701 lb)Traktorenlexikon, “Kramer KA 17” | Ahead (a fact, not an advantage)The BOLINDER-MUNKTELL 425 Terrier is 18% heavier (215 kg / 474 lb) than the Kramer KA 17 (both unladen weight, as stated by the source). |
| Which may carry more ballast and load? | — | — | No figureNo call on maximum permissible mass: no figure on record for the 425 Terrier and the KA 17. |
| Which has the wider choice of gears? | 4 to 5Traktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | 5Traktorenlexikon, “Kramer KA 17” | EvenEven on forward gears (both forward gears, as stated by the source): the figures vary by configuration and the ranges overlap. |
| Which offers a creeper range? | — | — | No figureNo call on a creeper range: not stated for the 425 Terrier and the KA 17. |
| Which is faster on the road? | 30 km/h (18.6 mph)Traktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | 19 km/h (11.8 mph)Traktorenlexikon, “Kramer KA 17” | AheadThe BOLINDER-MUNKTELL 425 Terrier has 58% more top speed (11.0 km/h / 6.8 mph) than the Kramer KA 17 (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | 540 rpmTraktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | 530 rpmTraktorenlexikon, “Kramer KA 17” | No figureNo call on PTO speeds: no standard PTO speed stated for the KA 17. |
| Which PTO runs independently of the ground drive? | — | — | No figureNo call on PTO independence: not stated for the 425 Terrier and the KA 17. |
| Which drives on both axles? | 2WDTraktorenlexikon, “Bolinder-Munktell BM 425 Terrier” | 2WDTraktorenlexikon, “Kramer KA 17” | EvenEven on drive: all two-wheel drive. |
| Which is newer, and what about parts? | 1957–1962 | 1956 | 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 BOLINDER-MUNKTELL 425 Terrier has 70% more hydraulic flow (9.8 L/min / 2.6 gpm) than the Kramer KA 17 (both pump flow, as stated by the source).
- The BOLINDER-MUNKTELL 425 Terrier is 18% heavier (215 kg / 474 lb) than the Kramer KA 17 (both unladen weight, as stated by the source).
- The BOLINDER-MUNKTELL 425 Terrier has 58% more top speed (11.0 km/h / 6.8 mph) than the Kramer KA 17 (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 forward gears (both forward gears, as stated by the source): the figures vary by configuration and the ranges overlap.
- 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, three-point lift, maximum permissible mass, a creeper range, PTO speeds and PTO independence.
← Every figure for both machines, side by side, with sources