International Harvester 986 or OLIVER 1950 (4 WD)?
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 986 is ahead on top speed.
- The International Harvester 986 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 | 986 | 1950 (4 WD) | Call |
|---|---|---|---|
| Which puts more power through the PTO shaft? | 77.7 kW (104.2 hp)Traktorenlexikon, “IHC 986” | 77.8 kW (104.4 hp)Traktorenlexikon, “Oliver 1950” | 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 986 and the 1950 (4 WD). |
| Which pulls harder at the drawbar? | — | — | No figureNo call on drawbar power: no figure on record for the 986 and the 1950 (4 WD). |
| Which pumps more oil for implements? | 45.4 L/min (12.0 gpm)Traktorenlexikon, “IHC 986” | 44.5 L/min (11.8 gpm)Traktorenlexikon, “Oliver 1950” | EvenEven on hydraulic flow (both pump flow, as stated by the source): the difference is under the 10% threshold, too small to call. |
| Which lifts more on the three-point hitch? | 2,655 kg (5,853 lb)Traktorenlexikon, “IHC 986” | — | No figureNo call on three-point lift: no figure on record for the 1950 (4 WD). |
| Which is heavier, for traction? | 5,910 kg (13,029 lb)Traktorenlexikon, “IHC 986” | 5,885 kg (12,974 lb)Traktorenlexikon, “Oliver 1950” | 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 986 and the 1950 (4 WD). |
| Which has the wider choice of gears? | 8 to 16Traktorenlexikon, “IHC 986” | 6 to 12Traktorenlexikon, “Oliver 1950” | 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 986 and the 1950 (4 WD). |
| Which is faster on the road? | 30 km/h (18.6 mph)Traktorenlexikon, “IHC 986” | 25 km/h (15.5 mph)Traktorenlexikon, “Oliver 1950” | AheadThe International Harvester 986 has 20% more top speed (5.0 km/h / 3.1 mph) than the OLIVER 1950 (4 WD) (both top speed forward, as stated by the source). |
| Which offers more PTO speeds? | 540/1000 rpmTraktorenlexikon, “IHC 986” | 549/984 rpmTraktorenlexikon, “Oliver 1950” | No figureNo call on PTO speeds: no standard PTO speed stated for the 1950 (4 WD). |
| Which PTO runs independently of the ground drive? | — | — | No figureNo call on PTO independence: not stated for the 986 and the 1950 (4 WD). |
| Which drives on both axles? | Two-wheel or four-wheel driveTraktorenlexikon, “IHC 986” | Two-wheel or four-wheel driveTraktorenlexikon, “Oliver 1950” | EvenEven on drive: every machine is available with four-wheel drive. |
| Which is newer, and what about parts? | 1976–1981 | 1964–1974 | Ahead (a fact, not an advantage)The International Harvester 986 is newer: production began 12 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 986 has 20% more top speed (5.0 km/h / 3.1 mph) than the OLIVER 1950 (4 WD) (both top speed forward, as stated by the source).
- The International Harvester 986 is newer: production began 12 years later. We hold no parts-availability data, so there is no call on parts.
- 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 hydraulic flow (both pump flow, as stated by the source): the difference is under the 10% threshold, 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 figures vary by configuration and the ranges overlap.
- Even on drive: every machine is available with four-wheel drive.
- 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