The J.I. Case 312-B is a tractor, manufactured in 1958. It features a 4-cylinder diesel liquid-cooled engine, which powers the tractor through a 4-speed gearbox and two-wheel drive. The 312-B is designed for tasks requiring approximately the same level of capability. Specifications for both UK and US models are detailed below.
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
1958-1958
Verified variants
0
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Overview
ManufacturerJ.I. CaseReference
High-Clearance tractorReference
Built in Rock Island, Illinois, USAReference
Total built48Reference
Two-wheel driveReference
Variants
300Bdiesel utilityReference
301Bdiesel row-cropReference
302Bdiesel high-cropReference
310Bgasoline utilityReference
311Bgasoline row-cropReference
312Bgasoline high-cropReference
320BindustrialReference
Engine
J.I. Case 2.4L 4-cyl gasolineReference
J.I. CaseReference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement2.4 LReference
Bore/Stroke86 x 105 mmReference
Air cleaneroil bathReference
Compression7.1:1Reference
Rated RPM1750Reference
Starter typeelectricReference
Transmission
4-speedReference
12-speedReference
Gears4 forward and 1 reverseReference
TransmissionTripl-RangeReference
Gears12 forward and 3 reverseReference
312-B Serial Numbers
19586095001Reference
19596120001Reference
FAQ: How to read a serial number table.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
