Case industrial tractors

J.I. Case W-4

The J.I. Case W-4 is a wheel loader produced from 1978 to 1983. It features a Mitsubishi 2.1L 4-cylinder diesel engine delivering 40 hp gross and 37 hp net. The hydrostatic transmission offers infinite forward and reverse speeds with two ranges. The loader has articulated power steering, mechanical disc brakes, and a two-post ROPS with FOPS canopy, with an optional cab. It has a fuel capacity of 13.2 gallons and a hydraulic system capacity of 15 gallons. Dimensions include a 57-inch wheelbase, 144.5-inch length, and 91-inch height with ROPS. The loader attachment can lift 2700 lbs at full pin height and has a breakout force of 5700 lbs. Tires are 12.5Lx15 front and rear. Electrical system includes a 12-volt battery and alternator charging.

Power-

Founded-

ModelW-4

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Technical Specifications

Detailed specifications and technical data for J.I. Case W-4

Power

Engine (net)	37 hp (27.6 kW)
Engine (gross)	40 hp (29.8 kW)

Tires

Industrial rear	12.5Lx15
Industrial front	12.5Lx15

Engine

Type	diesel
Model	Mitsubishi 4DQ50
Torque	87 lb-ft (118.0 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	4-cylinder
Rated RPM	3000
Torque RPM	1200
Air cleaner	dry
Bore/Stroke	3.31x3.70 inches (84 x 94 mm)
Power (net)	37 hp (27.6 kW)
Displacement	127.2 ci (2.1 L)
Oil capacity	7 qts (6.6 L)
Power (gross)	40 hp (29.8 kW)
Starter volts	12
Coolant capacity	10 qts (9.5 L)

Weight

Shipping	4310 lbs (1955 kg)
Ballasted	5400 lbs (2449 kg)
Operating	4568 lbs (2072 kg)

Capacity

Fuel	13.2 gal (50.0 L)
Hydraulic system	15 gal (56.8 L)

Dimensions

Length	144.5 inches (367 cm)
Wheelbase	57 inches (144 cm)
Rear tread	46.5 inches (118 cm)
Front tread	46.5 inches (118 cm)
Height (ROPS)	91 inches (231 cm)
Ground clearance	9.1 inches (23 cm)

Electrical

Battery AH	90
Battery volts	12
Charging system	alternator

Hydraulics

Type	open center
Capacity	15 gal (56.8 L)

Mechanical

ROPS	Two-post ROPS with FOPS canopy. Cab optional.
Drive	Four-wheel drive
Brakes	Mechanical disc brakes
Steering	Articulated power steering

Production

Type	Wheel Loader
Years made	1978 - 1983

Attachments

Type	front-end loader
Boom rod	1.5 inches (3 cm)
Dump time	1.54s
Bucket rod	1.5 inches (3 cm)
Dump angle	45°
Lower time	3.02s
Raise time	5.2s
Bucket width	60 inches (152 cm)
Boom cylinder	2.5 inches (6 cm)
Reach (dumped)	27.1 inches (68 cm)
Reach (ground)	44.5 inches (113 cm)
Bucket cylinder	2.5 inches (6 cm)
Height (at pin)	112 inches (284 cm)
Clearance (dumped)	91.4 inches (232 cm)
Loader lift capacity	2700 lbs (1224 kg) full at pin
Loader breakout force	5700 lbs (2585 kg)
Rollback (ground line)	33°