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International Harvester T-4 Tests



International Harvester T-4 tractor photo
1959 - 1964
Agricultural Crawler tractor
Series map:
T-4
T-5
36.2hp*
40.0hp*
*Estimated engine power for comparison only.
Nebraska Tractor Test 754
T-4 fuel use from test 754
Nebraska Tractor Test 754
Gasoline Torque Amplifier crawler
August 18 - September 3, 1960
Link: Nebraska Tractor Test 754 file
PTO performance
Power at rated engine speed32.54 hp
24.3 kW
Fuel use2.6 gal/hour
9.8 l/hour
Drawbar performance
Max power26.99 hp
20.1 kW
Fuel use2.5 gal/hour
9.5 l/hour
Gear 2-DD used for power test.
Max pull7,409 lbs
3360 kg
Gear 1-TA used for pull test.
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on April 30, 2025
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