International Harvester 500 Tests


International Harvester 500 tractor photo
1965 - 1969
Agricultural Crawler tractor
Series map:
500
43.5hp
Tractor Tests
NTTL 950: gasoline Torque Amplifier crawler
NTTL 951: diesel Torque Amplifier crawler
Nebraska Tractor Test 950
500 fuel use from test 950
Nebraska Tractor Test 950
Gasoline Torque Amplifier crawler
October 24 - November 2, 1966
Link: Nebraska Tractor Test 950 file
PTO performance
Power at rated engine speed37.22 hp
27.8 kW
Fuel use3.2 gal/hour
12.1 l/hour
Drawbar performance
Max power31.24 hp
23.3 kW
Fuel use3.2 gal/hour
12.1 l/hour
Gear 2-Direct used for power test.
Max pull7,988 lbs
3623 kg
Gear 2-TA used for pull test.
Nebraska Tractor Test 951
500 fuel use from test 951
Nebraska Tractor Test 951
Diesel Torque Amplifier crawler
October 24 - November 2, 1966
Link: Nebraska Tractor Test 951 file
PTO performance
Power at rated engine speed36.65 hp
27.3 kW
Fuel use2.6 gal/hour
9.8 l/hour
Drawbar performance
Max power30.55 hp
22.8 kW
Fuel use2.7 gal/hour
10.2 l/hour
Gear 2-Direct used for power test.
Max pull7,957 lbs
3609 kg
Gear 2-TA used for pull test.
Page information
Peter Easterlund - owner of TractorData.com
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Updated on October 20, 2023
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