USTRAC

USTRAC

UStrac, Warren Oh, started after WWII by buying up stock of cancelled military parts from Clark Airborne crawlers due to war's end. They changed the design somewhat, and installed a Continental F124 Industrial engine. USTrac was spun off from Federal Welding (Cleveland, Oh), who did contract work for Cletrac in the war, then later became American Tractor (Terratrac) (Churubusco, Il) and were in turn bought by Case and became the 300/310 series crawlers.

USTRAC
USTRAC yr 1949
USTRAC yr 1950