The electric YDT28 rock drill YDT28 Rock Drill 
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 Welcome to Shandong coal Iraqi affairs shop, where you will receive the highest quality products and the most attentive service, 
 Intimate phone: Iraq 186-607-613-05 National Policy electric rock drill can be divided into: electric drilling machines in YDT28, YDT28 outrigger-style electric rock drill, YDT30 electric rock drill, the YDT30 rock drill YDT30 electric rock drill, YDT30 electric leg rock drill. The of YDT28 outrigger electric rock drill power small water outside the cold motor is directly mounted on the machine, the use of industrial power supply 380-volt, 50 Hz. YDT28 electric rock drill is a crankshaft connecting rod pressure gas piston structure of the leg rock drill. For the open air or roadway excavation in drilling operations, railways, mines, water conservancy construction and geological exploration. Technical parameters of the electric rock drill in YDT28: Specifications power supply 380-volt drill diameter φ34-38 mm Drilling speed> = 180 mm / min maximum drilling depth of 4 m water pressure 0.1-0.4 MPa water hose inner diameter of 13 mm motor specifications 3 kilowatts of lubricants summer 15 motor oil 10 # in winter vehicle oil leg length 2700 mm 1400 mm minimum 
 Rig: MQT-85 pneumatic bolt rig MQT-120 pneumatic bolt rig MQT-130 the pneumatic Roofbolter of MQS-50 pneumatic hand-held help Roofbolter MQS-35 pneumatic hand-held help Roofbolter MQS- 90 pneumatic bolt installation manual anchor cable tensioning equipment MSJ-180 manual anchor cable cut the device JQG anchor stirrer the JQS type anchor cable blender carbide bolt bit B19 drill pipe bolt and Anchor drill pipe the ZM15Q briquette drill wet coal drill coal drill mine handheld coal drill wind coal drilling the BK30 gas pull Diamond Polycrystalline Diamond Compact Rod Drill KHYD of rock drill 
 Contact Person: Iraq's political Mobile: 18660761305 Tel :0537 - 2.39869 million 
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