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China, Chinese Hydraulic Poratable Anchoring Bolting DTH Drilling Rig 70-150mm1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Geological Drilling RigAnchoring RigDTH Drilling Rig
Qingdao Bohwa Machinery Corporation
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Product Description Hydraulic Poratable Anchoring Bolting DTH Drilling RigI. Suitable Drilling Methods:1) Non circulating fluid auger drilling2) Air DTH Hammer (Pneumatic Impactor) Drilling3) Mud is drilling in the loop4) Air DTH hammer with pipe drilling5) Single acting double pipe drillingII. Specifications:ModelMGD-30MGD-40MGD-50MGD-70Hole Dia(mm)70-15075-15090-18090-230Depth(m)10-30m20-400-6035-80Drilling Angle(°)0~90°0~3600-3600-90Drill Pipe Size(mm)Ф60x1500,Ф76x1500?73,?76,?89x1500?76,?89x1500?76,?89x1500Rotator Max. Pulling Force(kn)2525 60Rotator Max.Feeding Force(kn)1515 Torque(n·m)1500170030004200RotationSpeed(rpm)45-66 400-35Feeding Stroke(mm)1800180018001800Air Consumptino(m2\min)9-219-219-219-21Rated Pressure(Mpa)17 Recommended HammerCIR,DHDCIR,DHDCIR,DHDCIR,DHDDrilling MethodImpact rotary drillingImpact rotary drillingImpact rotary drillingImpact rotary drillingE-motor Power(KW)7.57.5+4+0.25 Weight(kg)220450 Transporation Dimension(mm)2900x350x5503200x900x1150 III. Photos
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