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Borewell Drilling – with DTH Machine

dth drill rig widely used in mining, construction, quarrying, and exploration activities for drilling blastholes, foundation holes, anchors, geothermal wells, etc.

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MWYX-416 Seprated DTH drilling rig is equipped with dual-motor rotary head and rotary speed adjustable multi-way valve. The rotary torque can reach 1950N.m, which meets the needs of φ76 drill pipe and 130 hole diameter.

The rotation speed can reach up to 150 rpm, which meets the needs of some customers for high-speed drilling in soft rock formations. At the same time, the 416 series DTH drilling rig is equipped with engineering crawlers and plunger motors as standard, which makes the climbing ability stronger and the quality more stable and reliable. This DTH drilling rig is the product with the highest configuration among similar models.

 

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