OLIVER 1250 (4 WD) or Porsche-Diesel L 308?
Which should you choose?
The data can’t decide this. Power at the PTO shaft cannot be compared: the 1250 (4 WD) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the L 308 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- The OLIVER 1250 (4 WD) suits road haulage better on this data: 25% (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 | 1250 (4 WD) | L 308 | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 28.3 kW (38.0 hp)Traktorenlexikon, “Oliver 1250” | 28 kW (38 hp)Traktorenlexikon, “Porsche-Diesel Super L308” | Not comparableNot comparable on power at the PTO shaft: the 1250 (4 WD) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the L 308 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 1250 (4 WD) and the L 308. |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 1250 (4 WD) and the L 308. |
| Which pumps more oil for implements? | — | — | No figureNo call on hydraulic flow: no figure on record for the 1250 (4 WD) and the L 308. |
| Which lifts more on the three-point hitch? | 1,200 kg (2,646 lb)Traktorenlexikon, “Oliver 1250” | 2,000 kg (4,409 lb)Traktorenlexikon, “Porsche-Diesel Super L308” | Not comparableNot comparable on three-point lift: the 1250 (4 WD): lift at the hitch ends, as stated by the source (Traktorenlexikon, “Oliver 1250”); the L 308: lift at an unstated point, as stated by the source (Traktorenlexikon, “Porsche-Diesel Super L308”) — not the same quantity, basis and condition. |
| Which is heavier, for traction? | 1,490 kg (3,285 lb)Traktorenlexikon, “Oliver 1250” | 1,660 kg (3,660 lb)Traktorenlexikon, “Porsche-Diesel Super L308” | Ahead (a fact, not an advantage)The Porsche-Diesel L 308 is 11% heavier (170 kg / 375 lb) than the OLIVER 1250 (4 WD) (both unladen weight, as stated by the source). |
| Which may carry more ballast and load? | — | 2,700 kg (5,952 lb)Traktorenlexikon, “Porsche-Diesel Super L308” | No figureNo call on maximum permissible mass: no figure on record for the 1250 (4 WD). |
| Which has the wider choice of gears? | 6Traktorenlexikon, “Oliver 1250” | 5Traktorenlexikon, “Porsche-Diesel Super L308” | 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 1250 (4 WD) and the L 308. |
| Which is faster on the road? | 25 km/h (15.5 mph)Traktorenlexikon, “Oliver 1250” | 20 km/h (12.4 mph)Traktorenlexikon, “Porsche-Diesel Super L308” | AheadThe OLIVER 1250 (4 WD) has 25% more top speed (5.0 km/h / 3.1 mph) than the Porsche-Diesel L 308 (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | 540 rpmTraktorenlexikon, “Oliver 1250” | 540 rpmTraktorenlexikon, “Porsche-Diesel Super L308” | EvenEven on PTO speeds: the same speeds (540 rpm). |
| Which PTO runs independently of the ground drive? | dependent (stops with the clutch)Traktorenlexikon, “Oliver 1250” | — | No figureNo call on PTO independence: not stated for the L 308. |
| Which drives on both axles? | Two-wheel or four-wheel driveTraktorenlexikon, “Oliver 1250” | 2WDTraktorenlexikon, “Porsche-Diesel Super L308” | AheadThe OLIVER 1250 (4 WD) is available with four-wheel drive; the Porsche-Diesel L 308 is two-wheel drive (as stated by the sources). |
| Which is newer, and what about parts? | 1965–1969 | 1958–1960 | Ahead (a fact, not an advantage)The OLIVER 1250 (4 WD) is newer: production began 7 years later. We hold no parts-availability data, so there is no call on parts. |
What does this mean in plain words?
- The Porsche-Diesel L 308 is 11% heavier (170 kg / 375 lb) than the OLIVER 1250 (4 WD) (both unladen weight, as stated by the source).
- The OLIVER 1250 (4 WD) has 25% more top speed (5.0 km/h / 3.1 mph) than the Porsche-Diesel L 308 (both top speed forward, as stated by the source).
- The OLIVER 1250 (4 WD) is available with four-wheel drive; the Porsche-Diesel L 308 is two-wheel drive (as stated by the sources).
- The OLIVER 1250 (4 WD) is newer: production began 7 years later. We hold no parts-availability data, so there is no call on parts.
- 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 speeds: the same speeds (540 rpm).
- Not comparable on power at the PTO shaft: the 1250 (4 WD) has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft; the L 308 has only engine power (gross or net not stated), claimed — a different quantity from power at the shaft.
- Not comparable on three-point lift: the 1250 (4 WD): lift at the hitch ends, as stated by the source (Traktorenlexikon, “Oliver 1250”); the L 308: lift at an unstated point, as stated by the source (Traktorenlexikon, “Porsche-Diesel Super L308”) — not the same quantity, basis and condition.
- 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