Komatsu D475A

The Komatsu D475A is the second largest bulldozer in the Komatsu line after the D575A, the world's largest production bulldozer. The current version is the , D475A-5 Tier 2. There are several versions of the D475A that are used in surface mining, open-pit mining, quarries and construction worldwide.
The D475A-1 was introduced in 1986 as a replacement for the D455A.