0 4 0 63mpa rock drilling machine

{"cid":"91202120","title":"New 82mm Cylinder Diameter Rock Drilling Machine Shank Head Dia 34-45mm 0.4-0.63MPa Air Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/28\/c93af3214901d589654197cca662-200x200-1.jpg","attrs":{"Price":"$3-$300","Brand Name":"MTH","Model Number":"YT29A","Minimum Order Quantity":"1","Delivery Time":"Within 2 weeks","Place of Origin":"China","Certification":"IOS9001","Packaging Details":"Wooden case","Payment Terms":"T\/T","Supply Ability":"1000\/month","The Cylinder Diameter":"82mm","Shank head dia":"34-45mm","Condition":"New","Air Pressure":"0.4\u20140.63MPa","Shank dimensions(hex\u00d7length)":"22\u00d7108 Mm\u00b1108mm","Air pipe (inner dia)":"25mm","Impact frequency":"\u226539Hz(0.63MPa)","Warranty":"1 Year"}}