Gray Tractor Co.

B (12-25) (1916)

add yours to registry

add/remove from wishlist - view your list

add tractor information

Tractor Info


The Gray model B was later added to the line up and was a smaller tractor. This tractor was powered by a Waukesha Vertical 4 cylinder engine.

Tractor Info

Engine: Waukesha Verticle

Cylinders: 4

Bore & Stroke:

RPM: 800


Fuel: Gas

Main Fuel Tank Cap: 30

Aux Fuel Tank Cap:


Cooling Capacity: 12

Drawbar HP: 15

Belt PTO HP: 25

Weight: 5500d lbs

Length: inches

Width: inches

Height: inches

Number of Gears:


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!