Allen-Burbank Motor Company

Thorobred, 18-30 (1920-1923)

add yours to registry

add/remove from wishlist - view your list

add tractor information

Tractor Info


From 1920 to 1923 the Thorobred, 18-30 were listed by Allen-Burbank. It was a high-priced outfit, selling for $2,500. A Nuttall selective shift transmission provided two forward speeds and one reverse. The final drive was made through internal spur gears to a live axle. The Thorobred used a four-cylinder Beaver motor; its usual accessories included a Dixie high tension magneto and a Bennett carburetor. In 1923, Allen-Burbank was merged into Community Manufacturing Company in Los Angeles.

Tractor Info

Engine: Beaver

Cylinders: 4

Bore & Stroke:




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: 2/1


Content contributed by:

related models

help preserve the history of old iron

The Old Iron Database is community driven and growing. If you have photos, literature, history, specs, or additional content to share, we invite you to submit using the contribute form and help us build this new world of vintage iron!