• Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1980–1981
  • 1,844 built

WhichTractor size, not the maker’s category

International Harvester 786 Engine specs

10 engine values on record for the 786.

Engine power, claimed · gross or net not stated

79.9 hp

59.6 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “IHC 786”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

What engine is in a 786?

A 786 has a INTERNATIONAL HARVESTER D-358, a 6-cylinder 5.87 L diesel engine.

Engine — INTERNATIONAL HARVESTER D-358 specifications
Make & modelINTERNATIONAL HARVESTER D-358
FuelDiesel
Cylinders6
Displacement358.3 ci · 5.87 L
CoolingLiquid-cooled
Maximum torque251 lb·ft · 340 N·m
Maximum torque speed1,600 rpm
Cylinders6
Displacement6.2 qt · 5.9 L
Bore3.9 in · 98.43 mm
Stroke5.1 in · 128.59 mm
Rated engine speed2,400 rpm

Source · Traktorenlexikon, “IHC 786”

Sources and how this page was built

10 engine values from Traktorenlexikon, “IHC 786”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: IHC 786 — CC BY-SA 4.0, WIKIBOOKS-TL-119041 · revision 1036277. Wikibooks contributors (Traktorenlexikon). Original document