XL-3 Multifunctional Engineering Drilling Rig

XL-3 Multifunctional Engineering Drilling Rig Description: XL-3 Multifunctional Engineering Drilling Rig is suitable for different requirements such as high-pressure jet grouting, jet grouting anchor cable, rock bolt supporting, single-tube, double-tube, and triple-tube spraying (swing spraying, fixed spraying, intermittent lifting), and spraying anchor rope. And it is also applied to cemented carbide rotary drilling, screw drilling, pneumatic down-the-hole hammer drilling,