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Old Iron Garage

Old Iron Database

Oliver

28-44 (1930-1937)

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Tractor Info

1930-1937

When first announced in 1930 the 28-44 model was available only with steel wheels. Within a year or two, pneumatic tires became optional equipment. A rearview of early 28-44 shows the PTO shaft in place; it came only as an option. In October 1930, Oliver sent a copy of the 28-44 to the Nebraska Tractor Test Laboratory. Operating on kerosene fuel, it delivered a maximum of 49-plus horsepower on the belt tests. The 28-44 tractor was built in the 1930-37 period, essentially undergoing a metamorphosis into the Oliver 90 model.

Tractor Info

Engine: Waukesha

Cylinders: 4

Bore & Stroke: 4.75x6.25

RPM: 1125

CID: 443

Fuel: Kerosense

Main Fuel Tank Cap:

Aux Fuel Tank Cap:

Carburetor:

Cooling Capacity:

Drawbar HP: 22

Belt PTO HP: 44

Weight: 6,415 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: 3/1

Options:

1930: 500001

1931: 503599

1932: 506185

1933: 506212

1934: 506255

1935: 506401

1936: 507176

1937: 508016

Final: 508917

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