Case industrial tractors

J.I. Case W-12

The J.I. Case W-12 is a wheel loader produced from 1959 to 1967 by J.I. Case. It features a 7.4L 6-cylinder diesel engine producing 120 hp gross and 107 hp net, coupled with a 3-speed power shift transmission with torque converter. The loader has a 4x4 drive and an open operator station with an optional cab and heater. It has a wheelbase of 89 inches, weighs 29940 lbs, and rides on 16.00x24 industrial tires. The front-end loader attachment offers a breakout force of 23500 lbs, with rollback angles of 39° at ground line and 40° at carry, and a clearance of 108 inches when dumped.

Power-

Founded-

ModelW-12

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Technical Specifications

Detailed specifications and technical data for J.I. Case W-12

Power

Engine (net)	107 hp (79.8 kW)
Engine (gross)	120 hp (89.5 kW)

Tires

Industrial rear	16.00x24
Industrial front	16.00x24

Engine

Type	diesel, 6-cylinder, liquid-cooled
Model	J.I. Case 7.4L 6-cyl diesel
Torque	350 lb-ft (474.6 Nm)
Starter	electric
Fuel tank	40 gal (151.4 L)
Rated RPM	2000
Torque RPM	1425
Bore/Stroke	4.375x5.00 inches (111 x 127 mm)
Power (net)	107 hp (79.8 kW)
Displacement	451 ci (7.4 L)
Power (gross)	120 hp (89.5 kW)
Starter volts	24

Dimensions

Width	96 inches (243 cm)
Length	233 inches (591 cm)
Weight	29940 lbs (13580 kg)
Wheelbase	89 inches (226 cm)
Rear tread	77.75 inches (197 cm)
Front tread	77.75 inches (197 cm)
Ground clearance	17 inches (43 cm)
Height (exhaust)	91.5 inches (232 cm)

Mechanical

Drive	4x4 4WD
Operator station	Open operator station. Cab available with heater.

Production

Type	Wheel Loader
Manufacturer	J.I. Case
Years produced	1959 - 1967

Attachments

Lower time	4.5s
Raise time	7.5s
Boom cylinder	5.00 inches (12 cm)
Attachment type	front-end loader
Bucket cylinder	4.00 inches (10 cm)
Clearance (dumped)	108 inches (274 cm)
Rollback (at carry)	40°
Loader breakout force	23500 lbs (10659 kg)
Rollback (ground line)	39°