Advanced Crawler Mounted DTH Drilling Rig For Anchor Supporting Operation Supplier

23 Nov.,2022

 

dth machine

CM458 is applicable to all kinds of anchor supporting operation. In addition and rock blasting drilling, the rig is also applicable to the grouting hole drilling for cofferdam, dam,base reinforcement,open pit mining drilling. Newly designed hydraulic clamp is a very useful device making operation easier.

PRODUCT DESCRIPTION

Product Features

CM458 internal combustion (CM458D Electric) crawler mounted versatile anchor rig adopts diesel engine and hydraulic oil pump assemblies to provide power, allowing rigs to finish moving, rotating, propelling and lifting, as well as angle positioning. During drilling,only the percussive hammer consumes compressed air. 

CM458 is applicable to all kinds of anchor supporting operation. In addition and rock blasting drilling, the rig is also applicable to the grouting hole drilling for cofferdam, dam,base reinforcement,open pit mining drilling. Newly designed hydraulic clamp is a very useful device making operation easier.


ModelCM458Borehole diameter105-305mmBorehole depth200mApplicable rock hardnessf=6-20Working air pressure1.2-3.5MPaAir consumption16-40m/minFeeding stroke3300mmRod-changing length3mGround clearance254mmRotation rate0-50rpmRotation torque5400NmTravle speed2Km/hGrade ability24°PowerYuchai 70KW/Cummins 74KWElectric motor 45KWDust collector (optional)Hydraulic dry dust collectorWet dust collectorDimension (LxWxH)6900mm×2200mm×2200mmWeight6200kg