J.I. Case 770 Tests


J.I. Case 770 tractor photo
1969 - 1972
Series:770870
Nebraska Tractor Test 1032
770 fuel use from test 1032
Nebraska Tractor Test 1032
Gasoline 12-speed 2WD
November 10 - 22, 1969
Link: Nebraska Tractor Test 1032 file
PTO performance
Power at rated engine speed:53.53 hp
39.9 kW
Fuel use:5.0 gal/hour
18.9 l/hour
Drawbar performance
Max power:46.30 hp
34.5 kW
Fuel use:5.2 gal/hour
19.7 l/hour
Gear 2-High used for power test.
Max pull:7,103 lbs
3221 kg
Gear 2-Low used for pull test.
Nebraska Tractor Test 1033
770 fuel use from test 1033
Nebraska Tractor Test 1033
Diesel 8-speed 2WD
November 11 - 22, 1969
Link: Nebraska Tractor Test 1033 file
PTO performance
Power at rated engine speed:56.36 hp
42.0 kW
Fuel use:3.6 gal/hour
13.6 l/hour
Drawbar performance
Max power:49.18 hp
36.7 kW
Fuel use:3.7 gal/hour
14.0 l/hour
Gear 4-Low used for power test.
Max pull:7,623 lbs
3457 kg
Gear 2-Low used for pull test.
Nebraska Tractor Test 1058
770 fuel use from test 1058
Nebraska Tractor Test 1058
Diesel 12-speed 2WD
October 28 - November 7, 1970
Link: Nebraska Tractor Test 1058 file
PTO performance
Power at rated engine speed:56.77 hp
42.3 kW
Fuel use:3.8 gal/hour
14.4 l/hour
Drawbar performance
Max power:50.36 hp
37.6 kW
Fuel use:3.7 gal/hour
14.0 l/hour
Gear 2-High used for power test.
Max pull:7,627 lbs
3459 kg
Gear 1-Med used for pull test.
Nebraska Tractor Test 1061
770 fuel use from test 1061
Nebraska Tractor Test 1061
Gasoline 8-speed 2WD
November 6 - 19, 1970
Link: Nebraska Tractor Test 1061 file
PTO performance
Power at rated engine speed:56.32 hp
42.0 kW
Fuel use:5.0 gal/hour
18.9 l/hour
Drawbar performance
Max power:49.14 hp
36.6 kW
Fuel use:5.0 gal/hour
18.9 l/hour
Gear 4-Low used for power test.
Max pull:7,474 lbs
3390 kg
Gear 2-Low used for pull test.
Nebraska Tractor Test 1088
770 fuel use from test 1088
Nebraska Tractor Test 1088
Diesel 8-speed 2WD
November 13 - 23, 1971
Link: Nebraska Tractor Test 1088 file
PTO performance
Power at rated engine speed:63.90 hp
47.7 kW
Fuel use:4.3 gal/hour
16.3 l/hour
Power at rated PTO speed:62.85 hp
46.9 kW
Fuel use:4.1 gal/hour
15.5 l/hour
Drawbar performance
Max power:56.85 hp
42.4 kW
Fuel use:4.3 gal/hour
16.3 l/hour
Gear 4-Low used for power test.
Max pull:8,853 lbs
4015 kg
Gear 1-Low used for pull test.
Nebraska Tractor Test 1089
770 fuel use from test 1089
Nebraska Tractor Test 1089
Diesel 12-speed 2WD
November 15 - 24, 1971
Link: Nebraska Tractor Test 1089 file
PTO performance
Power at rated engine speed:64.56 hp
48.1 kW
Fuel use:4.4 gal/hour
16.7 l/hour
Power at rated PTO speed:61.93 hp
46.2 kW
Fuel use:4.2 gal/hour
15.9 l/hour
Drawbar performance
Max power:55.95 hp
41.7 kW
Fuel use:4.4 gal/hour
16.7 l/hour
Gear 3-Low used for power test.
Max pull:8,927 lbs
4049 kg
Gear 1-Med used for pull test.
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Last update:March 12, 2019
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