Emerson-Brantingham Implement Co.

12-20 Model AA (1918-1928)

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Tractor Info


E-B announcer the 12-20, Model AA tractor in July, 1918. It was billed as a 15-25 for the price of a 12-20. The* Model AA only weighed 4,755 pounds, nearly a ton less than the Model Q, even though both used the same engine. E-B squeezed a little more power out of the AA by speeding it up to 900 RPM; this was 50 revs faster than the Model Q. Enclosed bull gears and pinions were featured on the AA. In remained in production until operations ceased in 1928.

Tractor Info



Bore & Stroke:

RPM: 900



Main Fuel Tank Cap:

Aux Fuel Tank Cap:


Cooling Capacity:

Drawbar HP:

Belt PTO HP:

Weight: 4755 lbs

Length: inches

Width: inches

Height: inches

Number of Gears: 1/1


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Last Updated: December 15th, 2022

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