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Used J.I. Case 770 Tractors for Sale (2 listings)

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1970 J.I. Case 770 40-99 HP
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1970 J.I. Case 770

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$6,500 USD
Drive: 2 WD
HP: 40
Hours: 3231
16.9-34 singles, 9.5x15 fronts, double pto, 2 remotes, 3 point, Diesel, 3231 hrs, wide front QUICK AND EASY ONSITE LOW FIXED RATE FINANCING AVAILABLE , TRUCKING AVAILABLE ANYWHERE.
$6,500 USD
Holgate, OH
(419) 954-0564
 J.I. Case 770 40-99 HP

J.I. Case 770

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SALVAGE ONLY - CONTACT US FOR YOUR PARTS NEEDS
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Sharon Springs, NY
(518) 284-2090

J.I. Case 770 Specs

Overview

Battery
2 (diesel)
Volts
12
Number
1 (gas)
Capacity
Fuel
50 gal (189.3 L)
Hydraulics
Pump flow
16 gpm (60.6 lpm)
Total flow
24 gpm (90.8 lpm)
Steering flow
8 gpm (30.3 lpm)
Mechanical
Cab
Open operator station. Cab optional.
Brakes
differential hydraulic dry disc
Chassis
4x2 2WD
Steering
hydrostatic power
Production
Factory
Racine, Wisconsin, USA
Total built
1,690
Manufacturer
J.I. Case
Original price (USD)
$7,600 (1973)
3-Point Hitch
Rear Type
II

770 Serial Numbers*

*General guideline: If your serial number is in between two years, your tractor is the earlier year.
1969
8356251
1970
8650001
1971
8674001
1972
8691801
Dimensions & Tires
Weight
9220 to 10950 pounds
Rear tire
16.9-34
Wheelbase
102 inches (259 cm)
Front tire
7.5L-15
J.I. Case 770 Power
PTO (tested)
64.56 hp (48.1 kW)
PTO (claimed)
56 hp (41.8 kW)
Drawbar (tested)
56.85 hp (42.4 kW)
Drawbar (claimed)
49 hp (36.5 kW)
Power Take-off (PTO)
Rear RPM
540/1000

Engine

Engine Detail
2000 (late), 251 ci (4.1 L), 267 ci (4.4 L), 4-cylinder, diesel, gasoline, J.I. Case, liquid-cooled
Rated RPM
1900, 1900 (early)
Air cleaner
paper element with precleaner, paper element with pre-cleaner
Bore/Stroke
4.00x5.00 inches (102 x 127 mm), 4.125x5.00 inches (105 x 127 mm)
Compression
16.5:1, 7.5:1
Starter volts
12
Coolant capacity
28 qts (26.5 L)

Transmission

Transmission
Type
partial power shift, unsynchronized gear
Gears
12 forward and 4 reverse, 8 forward and 2 reverse
Clutch
dry disc, hydraulic wet discs
Speeds
Transmission
Range Power Shift

Dimensions

Dimensions
Wheelbase
102 inches (259 cm)
Rear tread
60 to 88 inches (152 to 223 cm)
Front tread
60 to 88 inches (152 to 223 cm)
Weight (ballasted)
10,950 lbs (4966 kg)
Weight (operating)
9,220 lbs (4182 kg)
J.I. Case 770 Tires
Ag rear
16.9-34
Ag front
7.5L-15

Tests

Nebraska Tractor Test 1032
Type
Gasoline 12-speed 2WD
Test Date
November 10 - 22, 1969
Test report
PDF file
Max pull gear
2-Low
Drawbar pull (max)
7,103 lbs (3221 kg)
Drawbar power (max)
46.30 hp (34.5 kW)
Drawbar fuel use (max)
5.2 gal/hour (19.7 l/hour)
PTO fuel use (engine speed)
5.0 gal/hour (18.9 l/hour)
PTO power (rated engine speed)
53.53 hp (39.9 kW)
Nebraska Tractor Test 1033
Type
Diesel 8-speed 2WD
Test Date
November 11 - 22, 1969
Test report
PDF file
Max pull gear
2-Low
Drawbar pull (max)
7,623 lbs (3457 kg)
Drawbar power (max)
49.18 hp (36.7 kW)
Drawbar fuel use (max)
3.7 gal/hour (14.0 l/hour)
PTO fuel use (engine speed)
3.6 gal/hour (13.6 l/hour)
PTO power (rated engine speed)
56.36 hp (42.0 kW)
Nebraska Tractor Test 1058
Type
Diesel 12-speed 2WD
Test Date
October 28 - November 7, 1970
Test report
PDF file
Max pull gear
1-Med
Drawbar pull (max)
7,627 lbs (3459 kg)
Drawbar power (max)
50.36 hp (37.6 kW)
Drawbar fuel use (max)
3.7 gal/hour (14.0 l/hour)
PTO fuel use (engine speed)
3.8 gal/hour (14.4 l/hour)
PTO power (rated engine speed)
56.77 hp (42.3 kW)
Nebraska Tractor Test 1061
Type
Gasoline 8-speed 2WD
Test Date
November 6 - 19, 1970
Test report
PDF file
Max pull gear
2-Low
Drawbar pull (max)
7,474 lbs (3390 kg)
Drawbar power (max)
49.14 hp (36.6 kW)
Drawbar fuel use (max)
5.0 gal/hour (18.9 l/hour)
PTO fuel use (engine speed)
5.0 gal/hour (18.9 l/hour)
PTO power (rated engine speed)
56.32 hp (42.0 kW)
Nebraska Tractor Test 1088
Type
Diesel 8-speed 2WD
Test Date
November 13 - 23, 1971
Test report
PDF file
Max pull gear
1-Low
Drawbar pull (max)
8,853 lbs (4015 kg)
Drawbar power (max)
56.85 hp (42.4 kW)
Drawbar fuel use (max)
4.3 gal/hour (16.3 l/hour)
PTO fuel use (PTO speed)
4.1 gal/hour (15.5 l/hour)
PTO fuel use (engine speed)
4.3 gal/hour (16.3 l/hour)
PTO power (rated PTO speed)
62.85 hp (46.9 kW)
PTO power (rated engine speed)
63.90 hp (47.7 kW)
Nebraska Tractor Test 1089
Type
Diesel 12-speed 2WD
Test Date
November 15 - 24, 1971
Test report
PDF file
Max pull gear
1-Med
Drawbar pull (max)
8,927 lbs (4049 kg)
Drawbar power (max)
55.95 hp (41.7 kW)
Drawbar fuel use (max)
4.4 gal/hour (16.7 l/hour)
PTO fuel use (PTO speed)
4.2 gal/hour (15.9 l/hour)
PTO fuel use (engine speed)
4.4 gal/hour (16.7 l/hour)
PTO power (rated PTO speed)
61.93 hp (46.2 kW)
PTO power (rated engine speed)
64.56 hp (48.1 kW)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.