T38 / T51 shank DTH Drilling Rig , 25m Depth Full Pneumatic Top Hammer Drill Rigs Characteristics The chassis is driven by highly-efficient pneumatic ...
JC880 40m Drilling Capacity DTH Drilling Machine Characteristics 1: The Rugged track was driven by hydraulic motor with high traveling ability. 2: The ...
25m Depth Down The Hole Geotechnical Hydraulic Drilling Rig For Rock Blasting drilling Application The KG520 down the hole drill rig for open use is ....
Heavy duty crawler mounted hydraulic DTH rock blasting quarry and mining drilling rig machine for sales >> Characteristics of the drilling rig >> The ...
big rotation torque two motor rotary head rock blasting drilling rig for 40m drilling >> Introduction of the drilling rig JC860 hydraulic down-hole .....