An assembly for feeding refuse from a charging chute of an incinerator onto a stoker disposed in the incinerator comprising a stationary support means disposed adjacent the stoker, stationary guide means mounted on the support means in alignment with the stoker, a first movable support means mounted on the stationary support means, movable along a line of travel disposed in alignment with the stoker and having a first ram means operable to advance refuse received from the charging chute toward the stoker upon advancement of the first movable support means, a second movable support means mounted on the first movable support means, movable along the line of travel and having a second ram means operable to advance refuse received from the charging chute toward the stoker upon advancement of the second movable means, means for displacing the first movable means along the line of travel, and the first movable means having means for engaging the second movable means whereby upon advancement of the first movable means along the line of travel, the first movable means sequentially will displace relative to and in unison with the second movable means to correspondingly displace the first and second ram means for advancing and upsetting the refuse.