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J.I. Case W-18

J.I. Case W-18 tractor
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The J.I. Case W-18 is a wheel loader produced from 1971 to 1983 by J.I. Case. It features a 6.6L 6-cylinder diesel engine delivering 103 hp net and 114 hp gross, coupled with a 4-speed power shift transmission. The loader has four-wheel drive, articulated power steering, hydro-pneumatic drum brakes, and a four-post ROPS with an optional cab. It has a fuel capacity of 50 gallons and a hydraulic system capacity of 29 gallons with an open center type hydraulic system operating at 2150 psi. The W-18 has a wheelbase of 108 inches, an operating weight of 19,931 lbs, and uses 17.5x25 or 14.00x24 industrial tires. The front-end loader attachment offers a breakout force of 20,438 lbs, a 45° dump angle, and a bucket width around 95 inches.
J.I. Case W-18wheel loader6.6L diesel engine114 hppower shift transmissionloader specifications
Power-
Founded-
ModelW-18

Technical Specifications

Detailed specifications and technical data for J.I. Case W-18

Power

Engine (net):103 hp (76.8 kW)
Engine (gross):114 hp (85.0 kW)

Tires

Industrial rear:17.5x25, 14.00x24
Industrial front:17.5x25, 14.00x24

Engine

Type:diesel
Model:J.I. Case A401BD
Torque:298 lb-ft (404.1 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:6-cylinder
Rated RPM:2200
Torque RPM:1450
Air cleaner:dry
Bore/Stroke:4.125x5.00 inches (105 x 127 mm)
Power (net):103 hp (76.8 kW)
Displacement:401 ci (6.6 L)
Oil capacity:12 qts (11.4 L)
Power (gross):114 hp (85.0 kW)
Starter volts:24
Coolant capacity:52 qts (49.2 L)

Loader

Dump time:1.7s
Dump angle:45°
Lower time:3.5s
Raise time:6.1s
Bucket width:94.6 inches (240 cm), 95.6 inches (242 cm)
Boom cylinder:5.0 inches (12 cm)
Breakout force:20438 lbs (9270 kg)
Reach (dumped):37 inches (93 cm)
Bucket cylinder:4.0 inches (10 cm)
Clearance (dumped):108 inches (274 cm)
Rollback (ground line):45°

Capacity

Fuel:50 gal (189.2 L)
Hydraulic system:29 gal (109.8 L)

Dimensions

Width:91 inches (231 cm)
Length:242 inches (614 cm)
Wheelbase:108 inches (274 cm)
Rear tread:73 inches (185 cm)
Front tread:73 inches (185 cm)
Height (cab):123 inches (312 cm)
Ground clearance:17 inches (43 cm)
Operating weight:19931 lbs (9040 kg)
Height (steering wheel):97 inches (246 cm)

Electrical

Charging system:alternator

Hydraulics

Type:open center
Capacity:29 gal (109.8 L)
Pressure:2150 psi (148.2 bar)
Pump flow:48 gpm (181.7 lpm)

Mechanical

Drive:Four-wheel drive
Brakes:Hydro-pneumatic drum brakes
Safety:Four-post ROPS. Cab optional.
Steering:Articulated power steering

Production

Type:Wheel Loader
Years produced:1971 - 1983

Attachments

Type:front-end loader

Transmission

Type:power shift
Gears:4 forward and 2 reverse