High quality low pressure dth hammer DH340K

Length(Remove Bit) 986mm Weight(Remove Bit) 41.80kgs 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.

DH340K DTH HAMMER  High Air Pressure with foot valve DTH HammerPart description               weight          part numberRear connector                 6.8            DH340K01O Ring of rear connectors      0.01           DH340K02Check Valve                    0.40           DH340K03Spring of Check valve          0.05           DH340K04Air distributor                2.06           DH340K05 Air cylinder                   2.36           DH340K06Piston                         8.90           DH340K07Jacket tube                    15.60          DH340K08Guided Sleeve                  1.40           DH340K09O ring of retaining ring       0.01           DH340K10Retaining ring                 0.18           DH340K11Front connectors               3.60           DH340K12Drill Bit                      9.20           DH340K13   Main technical Data Length(Remove Bit)        986mm    Weight(Remove Bit)     41.80kgs External Diameter       99mm Bit Shank              Cop44 HD45   Hole Rnge               110-135Connector Tread        API 2 3/8"RegWorking pressure         1.0-2.5Mpa  Impact rate at 1.7Mpa     30Hz Recommended rotation speed     22-35r/minAir  consumption           1.0Mpa ---6m3/min   1.8Mpa ---10m3/min      2.4Mpa---15m3/min  

High quality low pressure dth hammer DH340K