... breaking bits Introduciton:The Hydraulic Brokenhoe is widly used in breaking concrete, precast panel, wall body and reinforced concrete and asphalt and ... controlled. Character of Patented Portable Hydraulic Breakers: Small, light, easy to movePowerful concussion, slight reboundnessLow noicse, reliable, endurableMultiple hammer for choiceSpecification: TypeBR40BR40SBR45BR45SBR72BR72SWeight(kg) ...