Compare/J.I. Case 770 vs J.I. Case 812-B Western Special

J.I. Case 770 vs J.I. Case 812-B Western Special

Verdict: J.I. Case 770 vs J.I. Case 812-B Western Special

The J.I. Case 770 and the J.I. Case 812-B Western Special 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 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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Acreage600 acBudgetMain crop / use

Fit & specs

J.I. Case

Fit score

Best match

Clear

J.I. Case

Fit score

Best match

Clear

Rated power

54 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

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

475Reference

Steering

—

powerReference

Engine

Fuel tank

189.2 LReference

—

Drawbar (claimed)

36.5 kWReference

—

Drawbar (tested)

42.4 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

6.5:1Reference

Rated RPM

1900Reference

1800Reference

Starter volts

12Reference

—

Coolant capacity

26.5 LReference

—

Power at rated engine speed

48.1 kWReference

—

Max power

41.7 kWReference

—

Belt (claimed)

—

40.3 kWReference

Starter type

—

electricReference

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

—

Rear PTO Type

540/1000 (1.375)Reference

540Reference

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

—

Front tire

7.5L-15Reference

—

Rear tire

16.9-34Reference

—

Ag front

7.5L-15Reference

—

Ag rear

16.9-34Reference

—

Length

388 cmReference

—

Height (hood)

170 cmReference

—

Operating weight

4182 kgReference

—

Ballasted weight

4966 kgReference

—

Ground clearance

38 cmReference

—

Front tread

152 to 223 cmReference

—

Rear tread

152 to 223 cmReference

—

770 Serial Numbers

1969

8356251Reference

—

1970

8650001Reference

—

1971

8674001Reference

—

1972

8691801Reference

—

Test results

Fuel use

15.9 l/hourReference

—

Max pull

4049 kgReference

—

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

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.