What Kind of Junk Did I Buy Now! Two IH 1086s and a Hydro 186 Plus So Much More!
Video by Territorial Trading
Watch on YouTube ↗Find your tractor.
Years in Production / 1976–1981
International Harvester
Explore the specifications, hardware, and original references for the International Harvester Hydro 186.

115hp
Engine estimate · from PTO
MFWD Optional
Drive
1976–1981
Production years
International Harvester
Manufacturer
Hydro 186 / 01
1976 - 1981
86 Series
Row-Crop tractor
Row-Crop tractor
Built in Rock Island, Illinois, USA
Two- or four-wheel drive
Hydraulic disc brakes
Cab standard with air-conditioning. Open operator station and four-post ROPS available.
Hydro 186 / 02
International Harvester D436
diesel
6-cylinder
liquid-cooled
International Harvester 7.1L 6-cyl diesel
Hydro 186 / 03
18.4-34 rear tires.
Hydro 186 / 04
See it in action
Watch International Harvester Hydro 186 videos from their original YouTube creators.
Video by Territorial Trading
Watch on YouTube ↗Hydro 186 / 06
Diesel hydrostatic 2WDSeptember 22 - October 3, 1977
PTO performance
Drawbar performance
Pull at 9.6 KPH
Pull at 3.9 KPH