The J.I. Case 320-B is an industrial tractor model produced from 1958 to 1959. It features a 4-cylinder diesel liquid-cooled engine, coupled with a 4-speed gearbox and two-wheel drive configuration. The tractor is designed for tasks that require approximately the specified horsepower. Further details on its specifications are provided in the accompanying table.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Catalogue coverage
Variants represented
2
Richest spec table
31 rows
Transmissions
4-speed
Production years
1958-1959
Verified variants
0
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Overview
ManufacturerJ.I. CaseReference
Industrial tractorReference
Built in Rock Island, Illinois, USAReference
Total built51Reference
Two-wheel driveReference
Variants
300Bdiesel standardReference
301Bdiesel row-cropReference
302Bdiesel high-cropReference
310Bgasoline standardReference
311Bgasoline row-cropReference
312Bgasoline high-cropReference
320BindustrialReference
Engine
J.I. Case 2.6L 4-cyl dieselReference
J.I. CaseReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement2.6 LReference
Bore/Stroke86 x 111 mmReference
Air cleaneroil bathReference
Compression15.5:1Reference
Rated RPM1750Reference
Starter typeelectricReference
Transmission
4-speedReference
12-speedReference
8-speed mechanical shuttleReference
Gears4 forward and 1 reverseReference
TransmissionTripl-RangeReference
Gears12 forward and 3 reverseReference
Typemechanical shuttleReference
Gears8 forward and reverseReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
