Q300 Crawler Mounted Diesel-Powered Pneumatic Rock Drill Water Well Borehole Drilling Rig

Q200/Q260/Q300/Q350/Q600 Crawler-mounted water well drilling rig
The Q-series water well drilling rig is a lightweight, high-efficiency, and multifunctional drilling unit primarily designed for drilling water wells, agricultural irrigation wells, and other types of boreholes; it is particularly well-suited for water extraction projects in mountainous regions and rocky formations. The rig utilizes advanced hydraulic technology, featuring a high-torque hydraulic motor for rotation and large-bore hydraulic cylinders for feed and lifting operations. It supports rotary drilling using standard alloy bits and enables rapid hole formation in hard rock strata through percussive-rotary drilling with conventional button bits. When paired with an air compressor and a pneumatic down-the-hole (DTH) hammer, the rig can perform casing-advancing drilling in unstable formations—such as those containing cobbles and gravel—by utilizing casing-advancing tools.