The modern tank got its cues from early tracked, armored vehicles like the Bullock Creeping Grip.
Classic Farm Tractors Calendar, the original, celebrates 25th year.
Max Armstrong Vintage Tractor App Release
Paul and Kay Weiss' 1938 Minneapolis-Moline UDLX on display at Heartland Acres.
The rare Townsend tractor featured a unique boiler frame, giving it the appearance of a steam engine.
Wisconsin collector brings Cockshutt 30 back from disaster.
by Sam Moore
The Cletrac HG was built until 1951, when it was replaced by the OC-3, which looks nearly the same. The OC-3 has a slightly larger Hercules IXB-3 engine of 132.7 cubic inch displacement, capable of about 22 hp.
Big Bud has called the Heartland Acres Agribition Center home for the last few years, but the world's largest tractor will be relocating on July 6.