Farmall Hydro 100 Tests

Farmall Hydro 100 tractor photo
66 Series
Row-Crop tractor
Series map:
Hydro 100
*Estimated engine power for comparison only.

Note: the Farmall model Hydro 100 is the same as the International Harvester Hydro 100. The following data is from the Hydro 100 listing.
Nebraska Tractor Test 1158
Hydro 100 fuel use from test 1158
Nebraska Tractor Test 1158
Diesel hydrostatic 2WD
May 7 - 18, 1974
Link: Nebraska Tractor Test 1158 file
PTO performance
Power at rated engine speed104.17 hp
77.7 kW
Fuel use7.6 gal/hour
28.8 l/hour
Power at rated PTO speed101.30 hp
75.5 kW
Fuel use6.8 gal/hour
25.7 l/hour
Drawbar performance
Max power78.31 hp
58.4 kW
Fuel use7.6 gal/hour
28.8 l/hour
Gear 5.5 MPH used for power test.
Max pull9,801 lbs
4445 kg
Gear 2.85 MPH used for pull test.
Page information
Peter Easterlund - owner of
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Peter Easterlund - owner/author
Updated on February 6, 2024
©2000-2024 -®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.