j i case 770

J.I. Case 770 tractor photo
1969 - 1972
1969 - 1972
1969 - 1972
1969 - 1972
Production
Manufacturer
J.I. Case
Built in Racine, Wisconsin, USA
Total built
1,690
Original price was $7,600 in 1973
J.I. Case 770 Engines
J.I. Case 4.4L 4-cyl diesel
J.I. Case 4.1L 4-cyl gasoline
Fuel tank
50 gal 189.2 L
Engine details ...
J.I. Case 770 Transmissions
8-speed unsynchronized gear
12-speed partial power shift
Transmission details ...
J.I. Case 770 Power
Drawbar (claimed)
49 hp 36.5 kW
PTO (claimed)
56 hp 41.8 kW
Drawbar (tested)
56.85 hp 42.4 kW
PTO (tested)
64.56 hp 48.1 kW
Performance test details ...
Mechanical
Two-wheel drive
Power steering
Differential hydraulic dry disc brakes
Open operator station. Cab optional.
Photos
J.I. Case 770
J.I. Case 770 photos...
Hydraulics
Type
open center
Pump flow
16 gpm 60.6 lpm
Total flow
24 gpm 90.8 lpm
Steering flow
8 gpm 30.3 lpm
Tractor hitch
Rear Type
II
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
540 (1.375)
 
540/1000 (1.375)
Engine RPM
540@1900
 
1000@1900
Dimensions & Tires
Wide-front Wheelbase
101 inches 256 cm
Tricycle Wheelbase
94 inches 238 cm
Weight
9,220 lbs 4182 kg
Front tire
7.5L-15
Rear tire
16.9-34
Full dimensions and tires ...
770 Serial Numbers
1969
8356251
1970
8650001
1971
8674001
1972
8691801
FAQ: How to read a serial number table.
References
770 references literature
Jet-Age 770-890-970-1070 Tractors published in 1970, by J.I. Case
Agri King Tractor published in 1969, by J.I. Case
Buyers Guide for '70 published in 1970, by J.I. Case

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