Yellow Color ST-300 Rock Drilling Equipment DTH Mud Dual Method

This drill rig is engineered for challenging working conditions, capable of handling both loose formations and hard bedrock. It features advanced hydraulic rotary propulsion technology and can be configured with an optional down-the-hole hammer for efficient impact crushing or mud drilling to stabilize unstable hole walls. With an impressive 300-meter drilling depth and 105-305 mm hole diameter range, it meets diverse requirements including agricultural irrigation and industrial water applications. The robust 22-ton pull-out force effectively manages stuck drills, ensuring operational safety and efficiency.