The ST450 drilling rig can perform in almost any rock drill-ability category. It is commonly used for natural gas extraction, mineral extraction, water well drilling, construction, and oil well creation.

DTH drilling rigs can be equipped with diesel or electric motors according to different working conditions. During the rock drilling process, the impactor sneaks into the borehole, reducing energy loss caused by drill rod impact and minimizing the influence of drilling depth on the borehole.

• High efficiency, multi-functional down-the-hole water well drilling equipment suitable for water wells, agricultural irrigation wells, geothermal wells, and other types of well holes, especially in mountainous areas and rock stratum water sourcing projects.
• Capable of drilling in different strata with a maximum bore diameter of 500mm.
• Equipped with a big torque hydraulic motor for power head and brand diesel engine, with large diameter hydraulic cylinders for the hydraulic control system. The diesel engine is protected by a 2-level air filtration system.
• Unique bump set design and centralized control operation system for easy maintenance and convenient operation.
• Excavator crawler chassis provides high off-road performance, and can also be mounted on a truck for increased maneuverability.
• Two-gear rotation and feeding speed for efficient work in both soil and rock layers.