This short presentation tells the story behind the design and its intended use cases. Watch as we demonstrate the ST200 4WD truck-mounted drilling rig in action, showcasing its powerful 65KW engine and full hydraulic control system. You'll see how it achieves a 200m drilling depth with high efficiency, adapting seamlessly to various geological conditions from loose strata to bedrock. The video provides a clear walkthrough of its operational features, including the top-drive rotary system and compatibility with multiple drilling techniques.