Bull (1916-1917)

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Tractor Info


The Massey-Harris Bull was a tractor built by Emerson-Brantingham but sold by Massey-Harris. The “Little Bull” was how this tractor started and was built by the Gas Traction Co. it was then taken over by taken over by Emerson-Brantingham. Massey-harris was looking for a tractor to complete their implement line and when they signed a deal renamed it the “Big Bull”.

Tractor Info

Engine: Opposed L-Head

Cylinders: 2

Bore & Stroke: 5.50x7.00

RPM: 750


Fuel: Kerosene/Gasoline

Main Fuel Tank Cap: 18.5

Aux Fuel Tank Cap: 3.5


Cooling Capacity:

Drawbar HP: 12

Belt PTO HP: 24

Weight: 4,870 lbs



Number of Gears: 1/1


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