Allis Chalmers model B in US Army service?

I would be interested to know what the US Military used AC model B tractors for,how many they had and if they used standard tractors or ones modified for military use and if so what kind of modifications were made.

Any input on this would be great.
Many thanks!
Matt.

Annapolis Maryland, Naval Academy has/had a dairy farm, kept their goat (mascot) there as well as conducted farming operations. There were several tractors on the farm the times I visited. The U.S military/government has had at various times dairy operations in other countries. Panama and Korea for sure.

VA hospitals conducted farming operations.

You might ask some WWII vets, but I recall conversations about the military conducting classes in mechanics and farming activities after the war ended.

Just a guess, I don't think the tractors would have been modified for war time use. Most of the construction equipment (dozers, cranes, etc.), when I was in, was utilized as it came from the factory.