Case industrial tractors

J.I. Case 320 Wheel

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.
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 rear11-24, 13-24
Industrial front6.00-16, 7.50-16
Engine
Typegasoline
ModelJ.I. Case G-148
Torque128 lb-ft (173.6 Nm)
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
Rated RPM13
Torque RPM1100
Air cleaneroil bath
Bore/Stroke3.375x4.125 inches (86 x 105 mm)
Compression7.1:1
Power (net)38 hp (28.3 kW)
Displacement148 ci (2.4 L)
Oil capacity4 qts (3.8 L)
Starter volts6
Capacity
Fuel13 gal (49.2 L)
Hydraulic system18 gal (68.1 L)
Variants
320 Wheeltractor
320 Terratraccrawler
Dimensions
Width78 inches (198 cm)
Rear axle2.25 inch diameter (57 mm)
Wheelbase75.5 inches (191 cm)
Rear tread48 to 68 inches (121 to 172 cm)
Front tread47.5 inches (120 cm)
Backhoe-loader Length222 inches (563 cm)
Backhoe-loader Weight7650 lbs (3470 kg)
Loader tractor Weight5100 lbs (2313 kg)
Hydraulics
Typeopen center
Capacity18 gal (68.1 L)
Pressure1475 psi (101.7 bar)
Backhoe-loader Pump flow19 gpm (71.9 lpm)
Loader tractor Pump flow15 gpm (56.8 lpm)
Mechanical
DriveTwo-wheel drive
BrakesDisc brakes
SteeringPower steering
Operator stationOpen operator station
Production
Built inRock Island, Illinois, USA
Total built2409
ManufacturerJ.I. Case
Years produced1957 - 1958
Attachments
Backhoe
TypeJ.I. Case Backhoe
Swing Arc180°
Digging depth150 inches (381 cm)
Loading height127 inches (322 cm)
Reach from pivot194 inches (492 cm)
Transport height139 inches (353 cm)
Front-end loader
Dump angle40°
Bucket width57.5 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
Typemechanical shuttle
Gears8 forward and reverse
Clutchdry disc
Speeds noteReverse speeds are 25% faster than forward.