10 material differences · fewer than 12
Tractor oneInternational Harvester 7861980–1981No measured PTO figureTractor twoZETOR 12011/120451974–1984No measured PTO figure
Which should you choose?
Read our verdict on the 786 and the 12011/12045 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
10 material differences · 3 fields identical or within 5%, which is not counted as material
| Field | 786 | 12011/12045 | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 79.9 hp | 113.5 hp | +42% 12011/12045 |
| Engine declared | INTERNATIONAL HARVESTER D-358 | ZETOR Z-8601 | differs |
| Displacement declared | 5.87 L | 6.84 L | +17% 12011/12045 |
| Maximum torque declared | 251 lb·ft · 340 N·m | 276 lb·ft · 374 N·m | +10% 12011/12045 |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 18.6 mph · 30 km/h | — |
| Clutch declared | Pedal operated DYNA-LIFE clutch | Pedal-operated dry Zetor single-disc clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 12.0 gpm · 45.5 L/min | — | — |
| Rear PTO speeds declared | 540/1000 rpm | 540/1000 rpm | — |
| Weight & dimensions | |||
| Unladen weight declared | 11,590 lb · 5,257 kg | 9,182 lb · 4,165 kg | +26% 786 |
| Wheelbase declared | 104.8 in · 2,662 mm | 106.1 in · 2,695 mm | — |
| Length declared | 165.0 in · 4,191 mm | 176.0 in · 4,470 mm | +7% 12011/12045 |
| Width declared | 102.0 in · 2,591 mm | 87.6 in · 2,224 mm | +17% 786 |
| Ground clearance declared | 13.0 in · 330 mm | 14.8 in · 375 mm | +14% 12011/12045 |
| Turning radius, braked declared | 11.9 ft · 3.63 m | 13.0 ft · 3.96 m | +9% 12011/12045 |
| Fuel tank declared | 199.7 qt · 189.0 L | 137.4 qt · 130.0 L | +45% 786 |
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 786 sources
- Source: Traktorenlexikon, “IHC 786”
ZETOR 12011/12045 sources
- Source: Traktorenlexikon, “Zetor 12011/12045”