The RC full hydraulic air reverse circulation drilling rig is equipped with a tracked chassis, uses diesel power drive and a full hydraulic control system, and has a compact overall layout and high mobility.
The drilling rig’s power head is driven by a hydraulic motor and realize two-speed adjustment (high and low) via intelligent oil circuit switching, which is suitable for drilling in different formations. The power head also has a side-shifting function to clear the borehole opening and supports a maximum forward tilt of 40 degrees, significantly improving the borehole alignment accuracy and the adapt ability to complex working conditions. The feed mechanism adopts a dual-cylinder direct-push design, embedded inside the mast, ensuring structural stability and strong feed force, so that to guarantee a smooth and efficient drilling process. The orifice device is a hydraulic clamp-type structure, mounted on the mast together with the power head enabling integrated drilling operations for both vertical and inclined holes. Depending on drilling condition sa hydraulic pipe-tightening & removal mechanism can be added to the orifice to further improve pipe loading
and unloading efficiency. The power system is equipped with a Cummins 6BTA diesel engine, as well as a high-pressure triple pump, providing strong power output and excellent fuel economy. The hydraulic operating system adopts an open-loop design with multiple multi-way valves arranged in zones, ensuring sensitive control response and high coordination among the actuators. The drilling rig’s support legs have an outward extension and retraction function, enabling rapid and stable support of the entire machine, The entire machine also has a dedicated winch for lifting tools, facilitating on-site equipment maintenance and auxiliary operations,ensuring easy and safe drilling.
Post time: Jun-05-2026