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Case industrial tractors

J.I. Case M-3B

The J.I. Case M-3B is an industrial crawler tractor produced from 1958 to 1959. It features a Continental 2.7L 4-cylinder gasoline engine delivering 42.5 hp (31.7 kW) with a 3-speed torque converter transmission. The tractor is crawler-driven with four-post FOPS safety structure. It weighs 6320 lbs (2866 kg) and runs on 12-inch tracks with a ground pressure of 4.5 psi (0.3 bar). It was built in Churubusco, Indiana, USA.
Power-
Founded-
ModelM-3B
J.I. Case M-3B tractor
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Technical Specifications

Detailed specifications and technical data for J.I. Case M-3B

Power
Engine power42.5 hp (31.7 kW)
Engine
Typegasoline
ModelContinental FA162
Power42.5 hp (31.7 kW)
Torque124.3 lb-ft (168.6 Nm)
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
Rated RPM1850
Torque RPM1200
Bore/Stroke3.44x4.375 inches (87 x 111 mm)
Fuel systemcarburertor
Displacement162 ci (2.7 L)
Starter volts6
Tracks
Width12 inches (30 cm)
Area on ground1368 in² (0.9 m²)
Ground pressure4.5 psi (0.3 bar)
Length on ground57 inches (144 cm)
Dimensions
Gauge48 inches (121 cm), 60 inches (152 cm)
Ground clearance14 inches (35 cm)
Operating weight6320 lbs (2866 kg)
Mechanical
Drivecrawler
SafetyFour-post FOPS.
Production
TypeIndustrial Crawler tractor
Built inChurubusco, Indiana, USA
Years produced1958 - 1959
Transmission
Typetorque converter
Gears3 forward and 1 reverse

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