International Harvester 6788 Tests


International Harvester 6788 tractor photo
1981 - 1984
60 2+2 Series
Series map:
6588
6788
177.0hp
200.0hp
Nebraska Tractor Test 1377
6788 fuel use from test 1377
Nebraska Tractor Test 1377
Diesel 12-speed 4WD
November 5 - 17, 1980
Link: Nebraska Tractor Test 1377 file
PTO performance
Power at rated engine speed170.57 hp
127.2 kW
Fuel use10.9 gal/hour
41.3 l/hour
Power at rated PTO speed166.39 hp
124.1 kW
Fuel use9.7 gal/hour
36.7 l/hour
Drawbar performance
Max power142.05 hp
105.9 kW
Fuel use10.7 gal/hour
40.5 l/hour
Gear 3-Low-Direct used for power test.
Max pull19069 lbs
8649 kg
Gear 1-Low-Direct used for pull test.
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Updated on February 6, 2024
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