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CMQ2-770/45 coal mine top cutting drill truck

CMQ2-770/45 coal mine top cutting drill truck

Class：CMQ2 coal mine top cutting drill truck

Model：CMQ2-770/45

Area：Grouting holes, gas drainage holes, anchor cable holes, pressure relief holes, engineering holes

Factory：Shijiazhuang Jinbide Equipment Manufacturing Co., Ltd

Range：The CMQ2 series coal mine top cutting drill truck is designed by our company for green mining without coal pillars along goaf in the mining face. This drilling rig is mainly used for the construction of blast holes for the 110/N00 mining method, roof cutting and pressure relief automatic tunneling technology, and for the construction of other engineering holes.

Hotline：

400-829-1899

online

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The drilling rig has a reasonable structural design, crawler walking, easier operation, easy maintenance, durability, and long service life.

During drilling work, the system can adaptively adjust torque and speed steplessly, with high torque and speed, high drilling efficiency, and independent operation of both arms without affecting each other.

The drilling rig is equipped with a top tightening column and a supporting leg oil cylinder for use, with good stability. The main engine can slide up and down on the top tightening column, with a large stroke, which can meet construction operations at different heights.

The hydraulic system is equipped with fast propulsion and the ability to load and unload drill pipes, which can save more than twice the time for loading and unloading drill pipes and reduce the labor intensity of operators.

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