Abstract: A self-propelled post driving apparatus includes a frame; a post driving mechanism including a post stabilizer and a post ram; a stabilizer and ram control assembly; a driving assembly including a first driving wheel; a second driving wheel; a first wheel driving assembly for driving the first driving wheel; a second wheel driving assembly for driving the second driving wheel; a power assembly including at least one machine for supplying power to at least one of the post driving mechanism, the first driving wheel and the second driving wheel; and a driving control assembly for selectively applying power to at least one of the first driving assembly and the second driving assembly for at least one of individual and simultaneous operation of the first driving wheel and the second driving wheel for selective directional movement of the post driving apparatus for selectively positioning the apparatus at a post driving location.