Our drill mast is suit for six tons to fifteens excavator.It can drill 24mm-46mm dia hole.Drilling speed can be 0.8-1.2m/min DangShan DS30 hydraulic rock drill is a new generation drilling equipmentsof our factory ,which takes more than 18 year careful development. And obtained...

DS30 hydraulic rock drill have the built-in motor,and only need two hydraulic oil hoses.Energy consumption is only 7KW. Description:DangShan DS30 hydraulic rock drill is a new generation drilling equipmentsof our factory ,which takes more than 18 year careful development. And...

Our Drill Mast suit for 6 tons to 15 tons excavator,Hole dia meter is 24mm-50mm.Drill depth can be less than six meters EXCA-600 drill mast have installed DS30 hydraulic drifter.DangShan DS30 hydraulic rock drill is a new generation drilling equipmentsof our factory ,which takes...

Drill mast for six tons excavator.Hole dia 24-46mm.With electric&hydraulic contral. EXCA-600 drill mast have installed DS30 hydraulic drifter.DangShan DS30 hydraulic rock drill is a new generation drilling equipmentsof our factory ,which takes more than 18 year careful...

The YYT28 is made for general excavations,quarrying and bolting with hexagonal shank rods with a shank size of 108mm(41/2")*22mm Description:DangShan YYT28 hydraulic rock drill is a new generation drilling equipmentsof our factory ,which takes more than 18 year careful...

DS30 hydraulic drifter install on the cutting drill machine of Italy Ripamonti company.The whole drifter only need to oil hose. DangShan DS30 hydraulic drifter is a new generation drilling equipmentsof our factory ,which takes more than 18 year careful development. And obtained...