Rubble Master added automatic feed control to its compact, mobile crusher line with the introduction of the RM100. Designed for simplicity of transport, the crusher has a folding conveyor and weighs about 61,000 pounds. The inlet opens 38x28 inches wide on an impact crusher with either two or four hammers. Powered by a 243-horsepower diesel and driven by a diesel/electric drive train, it can produce 242 tonsper hour.
