12 material differences
Tractor oneInternational Harvester 7861980–1981No measured PTO figureTractor twoSOMECA 850 (TD)1969–1975No measured PTO figure
Which should you choose?
Read our verdict on the 786 and the 850 (TD) → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.
Field by field
12 material differences · 2 fields identical or within 5%, which is not counted as material
| Field | 786 | 850 (TD) | Gap |
|---|---|---|---|
| Engine | |||
| Engine power, claimed claimed | 79.9 hp | 83.8 hp | — |
| Engine declared | INTERNATIONAL HARVESTER D-358 | O.M.-FIAT CO 3/80 Var.4 | differs |
| Displacement declared | 5.87 L | 4.94 L | +19% 786 |
| Maximum torque declared | 251 lb·ft · 340 N·m | 235 lb·ft · 318 N·m | +7% 786 |
| Transmission | |||
| Top speed declared | 18.6 mph · 30 km/h | 15.5 mph · 25 km/h | +20% 786 |
| Clutch declared | Pedal operated DYNA-LIFE clutch | Dry Feredo double clutch | differs |
| Hydraulics & hitch | |||
| Pump flow declared | 12.0 gpm · 45.5 L/min | 10.0 gpm · 38.0 L/min | +20% 786 |
| Pressure declared | — | 2,843 psi · 196 bar | — |
| Rear PTO speeds declared | 540/1000 rpm | — | — |
| Weight & dimensions | |||
| Unladen weight declared | 11,590 lb · 5,257 kg | 7,044 lb · 3,195 kg | +65% 786 |
| Wheelbase declared | 104.8 in · 2,662 mm | 93.0 in · 2,362 mm | +13% 786 |
| Length declared | 165.0 in · 4,191 mm | 159.4 in · 4,050 mm | — |
| Width declared | 102.0 in · 2,591 mm | 76.2–99.7 in · 1,935–2,532 mm | differs |
| Ground clearance declared | 13.0 in · 330 mm | 20.4 in · 518 mm | +57% 850 (TD) |
| Turning radius, braked declared | 11.9 ft · 3.63 m | 12.6 ft · 3.84 m | +6% 850 (TD) |
| Fuel tank declared | 199.7 qt · 189.0 L | 95.1 qt · 90.0 L | +110% 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
- Source: Traktorenlexikon, “IHC 786”
SOMECA 850 (TD) sources
Source
- Source: Traktorenlexikon, “Someca 850”
- Source: Traktorenlexikon, “Fiat 850/850 DT”