The breaking hammer is connected with the excavator through a diverter valve. The diverter valve has four oil ports, each of which is marked with "P", "A", "H" and "T" ports. As a professional manufacturer of breaking hammer, the connection method between the lower breaking hammer and the diverter valve on the corresponding excavator is introduced here:

(1) Connect the "P" port of the diverter valve with the oil outlet of the pump with a hose.

(2) Connect the "A" port of the diverter valve with the oil inlet of the control valve with a hose.

(3) Connect the "H" port of the diverter valve to the oil inlet pipe of the hydraulic hammer.

(4) Connect the "T" port of the diverter valve with the oil tank.

(5) Connect the return line of the hammer to the main return line of the excavator.

(6) The diameter of the pipeline connecting each interface is: when the oil supply of the main engine is less than 70L/min, the diameter of the pipeline is ￠ 16mm; When the oil supply of the main engine is greater than or equal to 70L/min, the pipe diameter is ￠ 20mm.