Abstract: A system for removing material from a sloping surface includes a plurality of cables and pulleys used to manipulate positioning of a slusher bucket across the sloping surface. A multiple drum winch communicates with the cables to selectively retract or feed the cables enabling precise positioning of the slusher bucket. An elevated upper transverse anchoring cable is used to secure one or more of the pulleys. The anchoring cable itself can be mounted to the ground by one or more ground anchors. According to another aspect of the invention, it includes an improved slusher bucket configuration with two working edges. A preferred embodiment of the bucket configuration includes a scraper edge and scarifying teeth located on another working edge.