1958-1962

Oliver 550 tractors of 1961 retained the original grille styling of the original offering. However, by this time the decals and highlights have been changed substantially from the original design. Oliver 550 tractors could be purchased with a fixed-width fron axle, or with an adjustable-front style. This little tractor had a wheelbase of under 73 inches, and an overall length of 10 feet. With a 52-inch wheel tread, it had a turning radius of nine feet, marking it a very handy utility tractor, as well as providing up to 45-plus brake horsepower when needed.

Engine: Oliver

Cylinders: 4

Bore & Stroke: 3.50x3.75

RPM: 2000

CID: 144

Fuel: Gasoline

Main Fuel Tank Cap:

Aux Fuel Tank Cap:

Carburetor:

Cooling Capacity:

Drawbar HP:

Belt PTO HP:

Weight: lbs

Length: inches

Width: inches

Height: inches

Number of Gears:

Options:

1953: 518313

1954: 519245

1955: 519516

1956: 520354

1961: 111868