Tractorpedia.com

J.I. Case 812-B Western Special

J.I. Case 812-B Western Special tractor
View Images
The J.I. Case 812-B Western Special is a standard-tread farm tractor produced from 1958 to 1959 as part of the 800 B Series. It features a 4.4L 4-cylinder liquid-cooled gasoline engine producing 54 hp at the belt. The tractor uses an 8-speed Case-O-Matic torque converter transmission with hydraulic wet disc clutch and power steering. It is a two-wheel drive tractor built in Racine, Wisconsin, USA, with a rear PTO speed of 540 rpm. A total of 475 units were built.
J.I. Case 812-B812-BJ.I. Case tractors800 B Seriesfarm tractor1958 tractor1959 tractortorque converter transmission4-cylinder gasoline engine
Power-
Founded-
Model812-B

Technical Specifications

Detailed specifications and technical data for J.I. Case 812-B Western Special

Power

Belt (claimed):54 hp (40.3 kW)

Engine

Make:J.I. Case
Type:gasoline
Cooling:liquid-cooled
Cylinders:4-cylinder
Rated RPM:1800
Air cleaner:oil bath
Bore/Stroke:4.125x5.00 inches (105 x 127 mm)
Displacement:267 ci (4.4 L)
Starter type:electric
Compression ratio:6.5:1

Variants

800B:diesel standard
801B:diesel row-crop
802B:diesel Western special
803B:diesel high-crop
810B:gas standard
811B:gas row-crop
812B:gas Western special
813B:gas high-crop

Mechanical

Drive:Two-wheel drive
Brakes:Mechanical disc brakes
Steering:power

Production

Type:Standard-tread tractor
Series:800 B Series
Built in:Racine, Wisconsin, USA
Years made:1958 - 1959
Total built:475

Transmission

Type:torque converter
Gears:8 forward and 2 reverse
Clutch:hydraulic wet disc
Description:Four gears, plus reverse, in two ranges controlled with a single shift lever. Torque converter transmission with bypass to lock in direct drive.
Transmission:Case-O-Matic

Power Take-off (PTO)

Rear PTO Type:540