The design of the ROCKAGE Hydraulic Breakers produces stable high-speed percussion, and exceptional value and durability for all construction, demolition, and rock breaking requirements. ROCKAGE Hydraulic Breakers use sophisticated technology to produce a simple design. With only two internal moving parts, this line of breakers makes the operation of hydraulic equipment easy, flexible and reliable. Field-proven and customer-sanctioned ROCKA breakers are enthusiastically accepted as the standard for the industries they serve.
Yantai Rocka Machinery Co., Ltd. is the leading manufacturer of excavator attachment equipments in China, providing state-of-the-art ROCKAGE hydraulic breaker, quick hitch coupler, vibratory plate compactor, ripper, hydraulic post drivers... Rocka Machinery was founded in 2009.