7 material differences · fewer than 12
Tractor oneFendt Favorit 41966–1967No measured PTO figureTractor twoInternational Harvester Farmall 7661971–1973No measured PTO figure
Which should you choose?
We will not advise between these two machines, because their unladen weight differs by more than 25% (61%); the drive differs (4WD / 2WD; 2WD); they were not built in overlapping years (1966–1967; 1971–1973). 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
7 material differences · 4 fields identical or within 5%, which is not counted as material
| Field | Favorit 4 | Farmall 766 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 79 hp | 78.9 hp | — |
| Engine declared | — | INTERNATIONAL HARVESTER C-291 | — |
| Maximum torque declared | 221 lb·ft · 300 N·m | — | — |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Single-plate dry clutch and upstream Voith hydrodynamic coupling | — | — |
| Hydraulics & hitch | |||
| Pump flow declared | 9.7 gpm · 36.8 L/min | 12.0 gpm · 45.5 L/min | +24% Farmall 766 |
| Pressure declared | 2,489 psi · 172 bar | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 7,055 lb · 3,200 kg | 11,341 lb · 5,144 kg | +61% Farmall 766 |
| Maximum permissible mass declared | 14,330 lb · 6,500 kg | — | — |
| Wheelbase declared | 101.2 in · 2,570 mm | 102.7 in · 2,609 mm | — |
| Length declared | 152.4 in · 3,870 mm | 165.0 in · 4,191 mm | +8% Farmall 766 |
| Width declared | 76.8 in · 1,950 mm | 98.0 in · 2,489 mm | +28% Farmall 766 |
| Ground clearance declared | 18.1 in · 460 mm | 14.0 in · 356 mm | +29% Favorit 4 |
| Turning radius, braked declared | 13.9–16.2 ft · 4.25–4.95 m | 9.7 ft · 2.95 m | differs |
| Fuel tank declared | 137.4 qt · 130 L | 147.9 qt · 140.0 L | +8% Farmall 766 |
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.
Fendt Favorit 4 sources
- Source: Traktorenlexikon, “Fendt Favorit 4”
- Source: Traktorenlexikon, “Fendt Favorit 4 S/SA”
International Harvester Farmall 766 sources
- Source: Traktorenlexikon, “Farmall Farmall 766”
- Source: Traktorenlexikon, “Farmall Farmall 756”