International Harvester 1066 Tests


International Harvester 1066 tractor photo
1971 - 1976
66 Series
Row-Crop tractor
Series:Hydro 10010661466
1086
Nebraska Tractor Test 1081
1066 fuel use from test 1081
Nebraska Tractor Test 1081
Diesel Torque Amplifier 2WD
October 1 - 21, 1971
Link: Nebraska Tractor Test 1081 file
PTO performance
Power at rated engine speed:116.23 hp
86.7 kW
Fuel use:7.7 gal/hour
29.1 l/hour
Power at rated PTO speed:112.18 hp
83.7 kW
Fuel use:6.8 gal/hour
25.7 l/hour
Drawbar performance
Max power:100.5 hp
74.9 kW
Fuel use:7.6 gal/hour
28.8 l/hour
Gear 1-Hi-TA used for power test.
Max pull:11,625 lbs
5273 kg
Gear 3-Lo-TA used for pull test.
Nebraska Tractor Test 1083
1066 fuel use from test 1083
Nebraska Tractor Test 1083
Diesel hydrostatic 2WD
October 7 - 25, 1971
Link: Nebraska Tractor Test 1083 file
PTO performance
Power at rated engine speed:113.58 hp
84.7 kW
Fuel use:7.9 gal/hour
29.9 l/hour
Power at rated PTO speed:109.32 hp
81.5 kW
Fuel use:7.0 gal/hour
26.5 l/hour
Drawbar performance
Max power:84.88 hp
63.3 kW
Fuel use:8.0 gal/hour
30.3 l/hour
Gear 5.4 MPH used for power test.
Max pull:9,576 lbs
4343 kg
Gear 3.1 MPH used for pull test.
Nebraska Tractor Test 1124
1066 fuel use from test 1124
Nebraska Tractor Test 1124
Diesel gear 2WD
April 17 - 27, 1973
Link: Nebraska Tractor Test 1124 file
PTO performance
Power at rated engine speed:125.68 hp
93.7 kW
Fuel use:8.4 gal/hour
31.8 l/hour
Power at rated PTO speed:119.2 hp
88.9 kW
Fuel use:7.3 gal/hour
27.6 l/hour
Drawbar performance
Max power:105.95 hp
79.0 kW
Fuel use:8.3 gal/hour
31.4 l/hour
Gear 1-Hi-TA used for power test.
Max pull:13,000 lbs
5896 kg
Gear 2-Lo-Direct used for pull test.
Page information
Last update:August 6, 2020
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