The CP breaker line from Chicago Pneumatic Construction Tools is designed for excavators in the 26 to 75 metric ton weight class and the breakers are available with service weights ranging from 4,850 to 9,259 pounds. These units feature 5.9- to 7.1-inch working tool diameters and deliver maximum impact rates of 550 bpm. They feature an enclosed box design and elastic damping elements that isolate noise from the percussion mechanism and reduce harmful vibrations.
For more information, check the box for Reader Service No. 17 at http://www.freeproductinfo.net/rer.