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J.I. Case 320 Wheel

J.I. Case 320 Wheel tractor
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The J.I. Case 320 Wheel is an industrial tractor produced from 1957 to 1958 by J.I. Case in Rock Island, Illinois, USA. A total of 2409 units were built. It features a 2.4L 4-cylinder liquid-cooled gasoline engine producing 38 hp (28.3 kW) net power. The tractor has an 8-speed mechanical shuttle transmission with a dry disc clutch, and reverse speeds are 25% faster than forward. It is a two-wheel drive tractor with power steering and disc brakes, and an open operator station. The 320 Wheel variant is one of two variants, the other being the 320 Terratrac crawler. The tractor supports front-end loader and backhoe attachments, with detailed specifications for loader angles, heights, and backhoe reach and digging depth. It has a fuel capacity of 13 gallons and a hydraulic system capacity of 18 gallons with an open center type and pressures up to 1475 psi. Dimensions include a 75.5 inch wheelbase, weights ranging from 5100 to 7650 pounds depending on configuration, and various tire sizes for industrial use.
J.I. Case 320 Wheelindustrial tractorspecificationsenginetransmissiondimensionshydraulicsattachments19571958
Power-
Founded-
Model320 Wheel

Technical Specifications

Detailed specifications and technical data for J.I. Case 320 Wheel

Power

Engine (net):38 hp (28.3 kW)

Tires

Industrial rear:11-24, 13-24
Industrial front:6.00-16, 7.50-16

Engine

Type:gasoline
Model:J.I. Case G-148
Torque:128 lb-ft (173.6 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Rated RPM:13
Torque RPM:1100
Air cleaner:oil bath
Bore/Stroke:3.375x4.125 inches (86 x 105 mm)
Compression:7.1:1
Power (net):38 hp (28.3 kW)
Displacement:148 ci (2.4 L)
Oil capacity:4 qts (3.8 L)
Starter volts:6

Capacity

Fuel:13 gal (49.2 L)
Hydraulic system:18 gal (68.1 L)

Variants

320 Wheel:tractor
320 Terratrac:crawler

Dimensions

Width:78 inches (198 cm)
Rear axle:2.25 inch diameter (57 mm)
Wheelbase:75.5 inches (191 cm)
Rear tread:48 to 68 inches (121 to 172 cm)
Front tread:47.5 inches (120 cm)
Backhoe-loader Length:222 inches (563 cm)
Backhoe-loader Weight:7650 lbs (3470 kg)
Loader tractor Weight:5100 lbs (2313 kg)

Hydraulics

Type:open center
Capacity:18 gal (68.1 L)
Pressure:1475 psi (101.7 bar)
Backhoe-loader Pump flow:19 gpm (71.9 lpm)
Loader tractor Pump flow:15 gpm (56.8 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Disc brakes
Steering:Power steering
Operator station:Open operator station

Production

Built in:Rock Island, Illinois, USA
Total built:2409
Manufacturer:J.I. Case
Years produced:1957 - 1958

Attachments

Backhoe

Type:J.I. Case Backhoe
Swing Arc:180°
Digging depth:150 inches (381 cm)
Loading height:127 inches (322 cm)
Reach from pivot:194 inches (492 cm)
Transport height:139 inches (353 cm)

Front-end loader

Dump angle:40°
Bucket width:57.5 inches (146 cm)
Height (at pin):111.5 inches (283 cm)
Clearance (dumped):99.25 inches (252 cm)
Rollback (at carry):57°
Rollback (ground line):26°

Transmission

Type:mechanical shuttle
Gears:8 forward and reverse
Clutch:dry disc
Speeds note:Reverse speeds are 25% faster than forward.

Related Models

J.I. Case 320 Terratrac

Model:320 Terratrac