LaBounty MDP20R mobile demolition processor separates concrete from steel reinforced bar in seven-second cycles. With an operating weight of 4,300 pounds, MDP20R is for use on 40,000- to 55,000-pound excavators. Reverse cylinder technology secures the cylinder rod in the stick body for protection from outside debris. Single cylinder attachment penetrates concrete with a crushing force of 150 tons while apex angled cutting blades slice and separate rebar as pulverized material passes through the upper jaw throat into the lower jaw. The blades cut through I-beams, angle iron, tubing, and pipe.