A DEPRECIATION MODEL FOR THE REPLACEMENT OF DRILLING MACHINE

Chifeng down-the-hole anchor drilling rig model

Chifeng down-the-hole anchor drilling rig model

The KT5C Integrated down the hole drill rig for open use is an advanced drilling device integrating the down the hole drilling system and screw air compressor system, characterized by compact structure, excellent integrity and mobility. [pdf]

Yining water well drilling rig model

Yining water well drilling rig model

YG series well drilling rig is a kind of lightweight, efficient, multi-functional drilling equipment. With wheel, easy to move and saves operation cost. With ball clamping mechanism instead of chuck, enables implement non-stop down rod. [pdf]

Drilling rig machine for soil investigation

Drilling rig machine for soil investigation

Geotechnical drill rigs are specialized equipment for the rigorous demands of construction and geological projects. These rigs play a key role in geotechnical investigation, providing the capability to assess ground conditions. [pdf]

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