DTH HAMMER DH340H

Length(Remove Bit) 1035mm Weight(Remove Bit) 40.00kgs External Diameter 99mm

Dalian Zhongsheng Xulong Machinery Co.,Ltd. is a famous privately operated enterprise specialized in researching and manufacturing rock drilling equipments and pneumatic tools. The company has rich scientific research and production experience. It produces high quality rock drilling products by using high quality raw material, utilizing advanced craft technology and imposing strict quality inspection. The products made by DTH are being sold well all over China and exported to more than 20 countries like America, France, Australia, Canada, Brazil, South Africa, Malaysian, South Korea and so on.

DH340H DTH HAMMER  High Air Pressure with foot valve DTH HammerPart description               weight          part numberRear connector                 6.8            DH340H01O Ring of rear connectors      0.01           DH340H02Compression Buffer             0.05           DH340H03Check Valve                    0.45           DH340H04Spring of Check valve          0.04           DH340H05Air distributor                2.06           DH340H06 O Ring                         0.01           DH340H07Air cylinder                   2.36           DH340H08Piston                         8.90           DH340H09Jacket tube                    15.60          DH340H10O ring of retaining ring       0.01           DH340H11Retaining ring                 0.18           DH340H12Front connectors               3.60           DH340H13Drill Bit                      9.20           DH340H14     

Main technical DataLength(Remove Bit)     1035mm     Weight(Remove Bit)     40.00kgsExternal Diameter      99mmBit Shank              Cop44 HD45Hole Rnge              105-135  Connector Tread         API2 3/8"RegWorking pressure       1.0-2.5Mpa   Impact rate at 1.7Mpa   28Hz  Recommended rotation speed                         25-40r/min   Air  consumption      1.0Mpa/1.8Mpa/2.4Mpa     6m3/min;10m3/min;15m3/min

DTH HAMMER DH340H