The hydraulic system is the muscle of the crawler mounted drill rig, and its control is a vital part of the overall control system. Hydraulic valves are used to direct the flow of hydraulic fluid to different actuators, such as cylinders and motors.
[pdf] JK730-2 crawler mounted automatic rod exchange DTH drill rig is a hydraulic DTH drill rig. It is equipped with automatic rod changer for rod storage, changing and connecting automatically, as well as hole loc.
[pdf] Track-mounted, front driver console, rear operating platform, rod handler, all hydraulic chuck drive core drill, specially designed for diamond core drilling up to the rated specifications. Capacity to drill between 90° and 45°.
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