1954 - 1958

An Oliver Super 55 gasoline (HC) tractor was tested at Nebraska in September 1954. This test, No. 524, shows a maximum of 30.75 drawbar and 35.88 belt horsepower. The four-cylinder engine, rated at 2,000 rpm, used a 3 1/2 x 3 3/4 inch bore and stroke and had a displacement of 144 cubic inches. The rated speed of 2,000 rpm was primarily for belt work. For drawbar work the recommended engine speed was 1,750 rpm. Ordinary equipment included 11-28 rear tires.

Engine: Oliver-Waukesha I-Head

Cylinders: 4

Bore & Stroke: 3.50x3.75

RPM: 2,000

CID: 144

Fuel: Gasoline

Main Fuel Tank Cap: 13

Aux Fuel Tank Cap:

Carburetor: Marvel-Schebler

Cooling Capacity: 3.5

Drawbar HP: 30.75

Belt PTO HP: 35.88

Weight: 2,833 lbs

Length: 120 inches

Width: inches

Height: 71 inches

Number of Gears: 6/2

Options:

1954: 6001-8290

1955: 11887-31370

1956: 35001-43647

1957: 43916-56036

1958: 56501-59033

Location: Metal plate below the instrument panel