1954 - 1958

With the introduction of the Oliver Super 66, a 12-volt electrical system became standard equipment. Oliver Super 66 tractors were available in numerous configurations, including the single-front axle shown here. Also built was an adjustable wide-front axle. The Super 66 could also be secured in a diesel version. The latter was the subject of Nebraska Test No. 544, where it delivered a maximum of 29.09 drawbar horsepower. Oliver sold the diesel row-crop version for about $3,300, while the comparable gasoline style was priced at $2,700. Both used an engine having a displacement of 144 cubic inches.

Engine: Oliver-Waukesha I-Head

Cylinders: 4

Bore & Stroke: 3.50x3.75

RPM: 2000

CID: 144

Fuel: Gasoline

Main Fuel Tank Cap: 13

Aux Fuel Tank Cap:

Carburetor: Marvel-Schebler

Cooling Capacity: 3.5

Drawbar HP: 29.6

Belt PTO HP: 35.54

Weight: 2,945 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: 6/2

Options:

1954: 7085-7284

1955: 14099-27842

1956: 30371-42430

1957: 45846-55800

1958: 57858-72824

Location: Metal plate below the instrument panel