We’re talking about the new Cat D4. Aka, the dozer formerly known ... At one point in time, if you were in the market for a D6 dozer, you could choose between a D6K2, a D6N, or a D6T.

By 1944, he was running his own timber mill in Dardanup and in 1949, was allocated a Cat D6 bulldozer on the condition he commit to clearing post-WWII soldier settlement land grants in the Margaret ...