Ideal for indoor and outdoor applications, EZ 650 and EZ 1100 concrete breakers offer an alternative to conventional concrete braking methods. The 11-hp EZ 650 offers a 640-pound breaking weight. The 13-hp EZ 1100 provides a 1,080-pound breaking weight. Both are rated to break 8- and 12-inch-thick concrete, respectively, and have adjustable drop heights. At a maximum drop height of 30 inches, the breakers deliver 30 strokes per minute. An indexing dial allows operators to infinitely adjust the distance between each stroke.