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Products > positioning > Beijing Jincheng Mining Technology Co., Ltd. | Similar Products
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KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig

KG430 Crawler Diesel Engine Driven DTH Rock Drilling Rig
position. The double rotation motor increases the rotary toque and revolving speed, and the lifting oil cylinder and chain are expanded to promote the lifting force and reliability. The thickened ...

JRC300 RC Hydrauclic Reverse Circulation Drilling Rig

JRC300 RC Hydrauclic Reverse Circulation Drilling Rig
positive circulation use normal drilling tool. 5. The working system composed of feed system, guide(mast), rotary head, compensation system, centralizer, rod exchange system, winding and so on. 6. ...
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