Hydraulic Crawler Anchor Drilling Rig /blast hole
Specification:
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,Ф76x1500ø73,ø76,ø89x1500ø76,ø89x1500ø76,ø89x1500Rotator Max. Pulling Force(kn)2525 60Rotator Max.Feeding Force(kn)1515 Torque(n·m)1500170030004200RotationSpeed(rpm)45-66 400-35Feeding Stroke(mm)1800180018001800Air Consumptino(m²min)9-219-219-219-21Rated Pressure(Mpa)17Recommended 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