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CO-OP B2

CO-OP B2 tractor
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The CO-OP B2 is a row-crop tractor produced from 1939 to 1941 by CO-OP in Shelbyville, Indiana, USA. Approximately 500 units were built. It features a Chrysler 3.3L 6-cylinder liquid-cooled gasoline engine, a 4-speed gear transmission with 1 reverse, and two-wheel drive. The tractor has manual steering, independent mechanical internal expanding brakes, and an open operator station. Dimensions include a wheelbase of 88.625 inches (225 cm) and length of 132.25 inches (335 cm). Tires are sized 6.00x16 front and 10-38 rear. The fuel tank capacity is 14 gallons (53.0 L).
CO-OP B2CO-OP tractorsrow-crop tractor1939 tractors1940 tractors1941 tractorsChrysler engine3.3L engine6-cylinder tractorfarm tractor specs
Power35 hp[P]
Founded1936 - 1946
ModelB2

Technical Specifications

Detailed specifications and technical data for CO-OP B2

Power

Drive:Two-wheel drive
Brakes:Independent mechanical internal expanding brakes
Steering:Manual steering
Operator station:Open operator station

Engine

Make:Chrysler
Type:gasoline
Cooling:liquid-cooled
Cylinders:6-cylinder
Fuel tank:14 gal (53.0 L)
Air cleaner:Donaldson oil bath
Bore/Stroke:3.125x4.375 inches (79 x 111 mm)
Displacement:201 ci (3.3 L)
Coolant capacity:20 qts (18.9 L)

Dimensions

Length:132.25 inches (335 cm)
Rear tire:10-38
Wheelbase:88.625 inches (225 cm)
Front tire:6.00x16

Production

Type:Row-Crop tractor
Built in:Shelbyville, Indiana, USA
Total built:500 (approx.)
Manufacturer:CO-OP
Years produced:1939 - 1941

Belt Pulley

Width:7.5 inches (19 cm)
Diameter:12 inches (30 cm)

Transmission

Type:gear
Gears:4 forward and 1 reverse