Rockbreaker 

YZH rockbreaker   is stationary unit a machine designed to manipulatoe large rocks, includeing reducing large rock into small crusher.

YZH Rockbreaker  are typically used in the mining industry to remove oversize rocks that are too large or too hard to be reduced in size by a crusher. Rockbreaker consist of two major components, a hydraulic hammer (used to break rocks) and a boom (the arm). There are two major types of rock breakers, mobile and stationary - typically placed on a pedestal or slew frame.