Stay tuned as we highlight the most important features and real-use results. In this video, we demonstrate the ST 450 Pneumatic Drilling Machine in action, showing its powerful 92KW Yuchai diesel engine, 8500N.m rotary torque, and advanced automation systems. You'll see how this hydraulic crawler rig achieves drilling depths up to 450 meters with impressive efficiency (20-40M/hour), plus its self-loading capabilities and all-terrain mobility for challenging rock formations and water well projects.