Technical Specifications:1.Overall parametersDrilling depth150mMaximum open hole caliber400mmEnd hole caliber75mmDiameter of drill rod50mmDrilling angle90~75°Weight(not include power)760kgDimension2000*1000*1400mm2. Vertical Spindle Rotating speed140, 295, 470,790,1010 r/minFeeding stroke450mm3.Hoist Max. single line hoisting capacity1600KgDiameter of wire rope12mmRotary speed of winding drum35mVolume of winding drum245mmHug floodgate belt width70mm4.Mud pump TypeHorizontal single urn twin-actionRate of flow95/77L/minMAX. pressure1.2MPaWorking pressure0.7MPa5.Power Diesel engine ZS111518HP, 2000r/minElectrical motor Y-160-411KW, 1460r/min

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SALES MANAGER :  mia zhang