High quality powder coating DTH HAMMER DH350K

Length(Remove Bit) 1106mm Weight(Remove Bit) 69kgs External Diameter 126mm

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.

DH350K DTH HAMMER  High Air Pressure with foot valve DTH HammerPart description               weight          part numberRear connector                 13.7           DH350K01O Ring of rear connectors      0.015          DH350K02Check Valve                    0.70           DH350K03Spring of Check valve          0.10           DH350K04Air distributor                2.00           DH350K05 Air cylinder                   2.80           DH350K06Piston                         15.5           DH350K07Jacket tube                    24.50          DH350K08Guided Sleeve                  2.60           DH350K09O ring of retaining ring       0.01           DH350K10Retaining ring                 0.50           DH350K11Front connectors               6.50           DH350K12Drill Bit                      16.50          DH350K13   Main technical DataLength(Remove Bit)     1106mm       Weight(Remove Bit)     69kgs External Diameter      126mm  Bit Shank              Cop44 HD45  Hole Rnge              135-155 Connector Tread        API 2 3/8"Reg API 3 1/2"REGWorking pressure         1.0-2.5Mpa  Impact rate at 1.7Mpa      28Hz Recommended rotation speed     20-35r/minAir  consumption    1.0Mpa--7m3/min   1.8Mpa--14m3/min   2.4Mpa---19m3/min

High quality powder coating DTH HAMMER DH350K