International Harvester Hydro 186 Tests


International Harvester Hydro 186 tractor photo
1976 - 1981
86 Series
Row-Crop tractor
Series map:
986
Hydro 186
1086
116.7hp*
115.6hp*
144.4hp*
*Estimated engine power for comparison only.
Nebraska Tractor Test 1257
Hydro 186 fuel use from test 1257
Nebraska Tractor Test 1257
Diesel hydrostatic 2WD
September 22 - October 3, 1977
Link: Nebraska Tractor Test 1257 file
PTO performance
Power at rated engine speed105.02 hp
78.3 kW
Fuel use8.1 gal/hour
30.7 l/hour
Power at rated PTO speed100.31 hp
74.8 kW
Fuel use7.3 gal/hour
27.6 l/hour
Drawbar performance
Max power79.83 hp
59.5 kW
Fuel use8.1 gal/hour
30.7 l/hour
Pull at 9.6 KPH
Max pull11312 lbs
5131 kg
Pull at 3.9 KPH
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on April 2, 2025
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