Henan Rancheng Machinery Co., Ltd.
                                                                                                           
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Hydraulic Surface Down-The-Hole Separated (DTH) Drilling Rig For 3200 N.M Rotation Torque

Others
2025-07-22
DTH Drilling Rig Down The Hole Drilling Equipment DTH Drilling Equipment
Discover the RCZ420T Hydraulic Surface Down-The-Hole Separated (DTH) Drilling Rig, designed for high-performance drilling with a 3200 N.M rotation torque. Ideal for challenging terrains, this rig features a dual-motor rotary head, multi-function adjustable speed valve, and excellent climbing ability. Perfect for open-pit mining and construction sites.