Caterpillar Tractors and Dozers on the Prowl

Caterpillar tractors work hard at the Tri-State Gas Engine & Tractor Show in Portland, Ind.

A 1945 U.S. Army Caterpillar D-8 (owned by Dan Voght) used to pull a pan scraper. Note the push plate on front.
A 1945 U.S. Army Caterpillar D-8 (owned by Dan Voght) used to pull a pan scraper. Note the push plate on front.