Farmall 966 Tests


Farmall 966 tractor photo
1971 - 1976
66 Series
Row-Crop tractor
Series:766966Hydro 100

Note: the Farmall model 966 is the same as the International Harvester 966. The following data is from the 966 listing.
Nebraska Tractor Test 1082
966 fuel use from test 1082
Nebraska Tractor Test 1082
2400rpm diesel gear/TA 2WD
October 5 - 19, 1971
Link: Nebraska Tractor Test 1082 file
PTO performance
Power at rated engine speed:96.04 hp
71.6 kW
Fuel use:6.5 gal/hour
24.6 l/hour
Power at rated PTO speed:93.5 hp
69.7 kW
Fuel use:5.9 gal/hour
22.3 l/hour
Drawbar performance
Max power:80.4 hp
60.0 kW
Fuel use:6.4 gal/hour
24.2 l/hour
Gear 1-Hi-TA used for power test.
Max pull:10,041 lbs
4554 kg
Gear 3-Lo-TA used for pull test.
Nebraska Tractor Test 1095
966 fuel use from test 1095
Nebraska Tractor Test 1095
Diesel hydrostatic 2WD
April 28 - May 12, 1972
Link: Nebraska Tractor Test 1095 file
PTO performance
Power at rated engine speed:91.38 hp
68.1 kW
Fuel use:7.2 gal/hour
27.3 l/hour
Power at rated PTO speed:88.29 hp
65.8 kW
Fuel use:6.4 gal/hour
24.2 l/hour
Drawbar performance
Max power:68.08 hp
50.8 kW
Fuel use:7.1 gal/hour
26.9 l/hour
Gear 5.4 MPH used for power test.
Max pull:8,909 lbs
4041 kg
Gear 2.77 MPH used for pull test.
Nebraska Tractor Test 1123
966 fuel use from test 1123
Nebraska Tractor Test 1123
2600rpm diesel gear/TA 2WD
April 20 - May 17, 1973
Link: Nebraska Tractor Test 1123 file
PTO performance
Power at rated engine speed:100.80 hp
75.2 kW
Fuel use:6.9 gal/hour
26.1 l/hour
Power at rated PTO speed:101.52 hp
75.7 kW
Fuel use:6.5 gal/hour
24.6 l/hour
Drawbar performance
Max power:85.21 hp
63.5 kW
Fuel use:6.9 gal/hour
26.1 l/hour
Gear 1-Hi-TA used for power test.
Max pull:10,036 lbs
4552 kg
Gear 3-Lo-TA used for pull test.
Page information
Last update:July 13, 2022
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