Jinzhou City Shitan Machinery Equipment CO. LTD.
                                                                                                           
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ST 400 Pneumatic Borewell Machine 400 Meter Drilling Rig

Others
2026-07-20
Our team walks you through how the ST 400 Pneumatic Borewell Machine performs in common scenarios. In this video, you'll see a detailed demonstration of its 400-meter drilling capability, learn about its hydraulic and pneumatic operation, and discover key features like its 12000Nm torque and crawler chassis design. We also cover practical drilling workflows and important low-temperature operation precautions for reliable performance in challenging environments.