4 material differences · fewer than 12
Tractor oneInternational Harvester 6661972–1976No measured PTO figureTractor twoSAME Jaguar 95 (DT)1979–1982No measured PTO figure
Which should you choose?
We will not advise between these two machines, because the drive differs (2WD; Two-wheel or four-wheel drive); they were not built in overlapping years (1972–1976; 1979–1982). The figures below are side by side so you can judge them yourself; each says whether it was measured, claimed or declared by its source.
Field by field
4 material differences · 6 fields identical or within 5%, which is not counted as material
| Field | 666 | Jaguar 95 (DT) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 66.1 hp | 92.7 hp | +40% Jaguar 95 (DT) |
| Engine declared | INTERNATIONAL HARVESTER C-291 | SAME DA 1055 P | differs |
| Displacement declared | — | 5.19 L | — |
| Maximum torque declared | — | 247 lb·ft · 335 N·m | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 15.5–18.6 mph · 25–30 km/h | differs |
| Clutch declared | Pedal-operated dry single-plate clutch | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 12.0 gpm · 45.5 L/min | — | — |
| Pressure declared | — | 2,698 psi · 186 bar | — |
| Rear PTO speeds declared | 540 rpm | 540/1000 rpm | differs |
| Weight & dimensions | |||
| Unladen weight declared | 8,199 lb · 3,719 kg | 7,959 lb · 3,610 kg | — |
| Wheelbase declared | 103.0 in · 2,616 mm | 98.4 in · 2,500 mm | — |
| Length declared | 161.0 in · 4,089 mm | 161.4 in · 4,100 mm | — |
| Width declared | 87.0 in · 2,210 mm | 82.7 in · 2,100 mm | — |
| Ground clearance declared | 21.0 in · 533 mm | 18.1 in · 460 mm | +16% 666 |
| Turning radius, braked declared | 12.0 ft · 3.66 m | 12.5 ft · 3.80 m | — |
| Fuel tank declared | 123.9 qt · 117.3 L | 126.8 qt · 120.0 L | — |
Height is not in this table. It is not one measurement: the sources measure it to different points — over the cab on some machines, over the steering wheel or the exhaust on others — and the same tractor measured two ways can differ by most of a metre. It appears here only when both machines' figures carry the point they were measured to and it is the same point, which is not the case for these two. Each machine's own page prints its height as its source gives it.
International Harvester 666 sources
- Source: Traktorenlexikon, “IHC 666”
- Source: Traktorenlexikon, “Farmall Farmall 756”
- Source: Traktorenlexikon, “Farmall Farmall 666”
SAME Jaguar 95 (DT) sources
- Source: Traktorenlexikon, “SAME Jaguar 95”
- Source: Traktorenlexikon, “SAME Panther 95”