Allis-Chalmers introduced its WD tractor in mid-1948 as the replacement for the WC model. Although the WD retained the 4-cylinder, 201-cubic-inch Allis-Chalmers gasoline engine, design improvements ...

Harry Merritt, the general manager of the Allis-Chalmers Tractor Division, decided there was a large market for a row-crop tractor that could replace the horses being used on small farms. The popular ...

What’s old, orange and so popular that more than 9,000 people show up to see it? The Allis-Chalmers tractor, that’s what. And there will be more than 300 of them, plus dozens of farm implements, at ...

ASHTON, Iowa - The goal was to keep people in town a little bit longer. "We were throwing ideas around on how to get people to stay in town longer for our Fourth of July celebration in George," says ...