Imperial Mfg. Co.

Imperial Tractor (1920)

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Tractor Info


The Imperial tractor was built as late as 1920. Rated at 40 drawbar and 70 brake horsepower, the Imperial weighed 10 1/2 tons. It used a four-cylinder horizontal opposed engine with a 7 1/2 inch bore and 9-inch stroke. The 1920 list price was $4,500. Imperial tractors were built under U.S. Patent 1,070,362 issued to Valentine Bros. Company, the predecessor of Imperial.

Tractor Info


Cylinders: 4

Bore & Stroke: 7 1/2 x 9




Main Fuel Tank Cap:

Aux Fuel Tank Cap:


Cooling Capacity:

Drawbar HP:

Belt PTO HP:

Weight: lbs

Length: inches

Width: inches

Height: inches

Number of Gears:


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