Hydraulic Rock Breaker

A breaker is a powerful percussion hammer fitted to an excavator for demolishing concrete structures or rocks. It is powered by an auxiliary hydraulic system from the excavator, which is fitted with a foot-operated valve for this purpose.A hydraulic breaker comprises a directional valve to control the direction of fluid flow, an accumulator to store the hydraulic energy and to supply the required flow during operation, a back head filled with nitrogen gas, pistons for delivering the striking energy to the chisel while performing a reciprocal motion,Hydraulic breakers have one job, and that's to break stuff apart. They are used for a variety of demolition applications to break concrete, asphalt, rock and other materials. Breakers are primarily used on construction sites, and at mines and quarries.