1932-1936

Built-in the 1931-37 period, the Oliver Hart-Parr “18” Industrial model was essentially an 18-28 tractor designed for industrial use. The most obvious difference was the use of heavy cast wheels with pressed-on hard rubber tires. This model had three forward speeds ranging up to 9.2 mph. There was no platform or fenders. This stock model is shown behind the Charles City factory and displays no evidence of any decals or other insignia.

Engine: Hartt-Parr

Cylinders: 4

Bore & Stroke: 4.125x5.25

RPM:

CID: 281

Fuel:

Main Fuel Tank Cap:

Aux Fuel Tank Cap:

Carburetor:

Cooling Capacity:

Drawbar HP: 24

Belt PTO HP:

Weight: 4100 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: 3/1

Options:

1931: 900 001 to 900 006