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J.I. Case 770 vs J.I. Case 801-B

Verdict: J.I. Case 770 vs J.I. Case 801-B

The J.I. Case 770 and the J.I. Case 801-B are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 54 hp. J.I. Case 801-B is the lighter machine (3,084 kg vs 4,182 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 770 holds more fuel (189.2 L vs 83.3 L) for longer stints between fills. J.I. Case 770 is the newer design (1969 vs 1958). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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Fit & specs
J.I. Case 770 Tractor
J.I. Case
62
Fit score
Best match
Clear
J.I. Case 801-B Tractor
J.I. Case
62
Fit score
Best match
Clear
Rated power
54 hp
54 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
Four gears each with reverse and a three-speed forward powershift.Reference
Four gears, plus reservse, in two ranges controlled with a single shift lever. Torque converter transmission with bypass to lock in direct drive.Reference
Total built
1,690Reference
Steering
powerReference
Engine
Fuel tank
189.2 LReference
83.3 LReference
Drawbar (claimed)
36.5 kWReference
Drawbar (tested)
42.4 kWReference
38.3 kWReference
Displacement
4.1 LReference
4.4 LReference
Bore/Stroke
102 x 127 mmReference
105 x 127 mmReference
Air cleaner
paper element with precleanerReference
oil bathReference
Compression
7.5:1Reference
15:1Reference
Rated RPM
1900Reference
1800Reference
Starter volts
12Reference
12Reference
Coolant capacity
26.5 LReference
Power at rated engine speed
48.1 kWReference
Max power
41.7 kWReference
38.3 kWReference
Belt (claimed)
40.3 kWReference
Belt (tested)
40.6 kWReference
Belt power (max)
40.6 kWReference
Transmission
Gears
12 forward and 4 reverseReference
8 forward and 2 reverseReference
Clutch
hydraulic wet discsReference
hydraulic wet discReference
Transmission
Range Power ShiftReference
Case-O-MaticReference
PTO & Hydraulics
PTO (claimed)
41.8 kWReference
PTO (tested)
48.1 kWReference
Type
partial power shiftReference
torque converterReference
Pump flow
60.6 lpmReference
Total flow
90.8 lpmReference
Steering flow
30.3 lpmReference
Rear Type
IIReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000 (1.375)Reference
540 (1.375)Reference
Engine RPM
1000@1900Reference
Power at rated PTO speed
46.2 kWReference
Dimensions
Wide-front Wheelbase
256 cmReference
Tricycle Wheelbase
238 cmReference
Weight
4182 kgReference
3084 kgReference
Front tire
7.5L-15Reference
6.00-16Reference
Rear tire
16.9-34Reference
15.5-38Reference
Ag front
7.5L-15Reference
6.00-16Reference
Ag rear
16.9-34Reference
15.5-38Reference
Length
388 cmReference
364 cmReference
Height (hood)
170 cmReference
167 cmReference
Operating weight
4182 kgReference
3084 kgReference
Ballasted weight
4966 kgReference
4326 kgReference
Ground clearance
38 cmReference
Front tread
152 to 223 cmReference
134 to 208 cmReference
Rear tread
152 to 223 cmReference
132 to 294 cmReference
Wheelbase
234 cmReference
Width
216 cmReference
770 Serial Numbers
1969
8356251Reference
1970
8650001Reference
1971
8674001Reference
1972
8691801Reference
Test results
Fuel use
15.9 l/hourReference
15.5 l/hourReference
Max pull
4049 kgReference
3577 kgReference
Belt fuel use (max)
15.1 l/hourReference
Variants
800B
diesel standardReference
801B
diesel row-cropReference
802B
diesel Western specialReference
803B
diesel high-cropReference
810B
gas standardReference
811B
gas row-cropReference
812B
gas Western specialReference
813B
gas high-cropReference
801-B Serial Number Location

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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