Tunnel consolidation drilling rig YGL-180G

geotechnicalwelldeep

　YGL-180G is one kind of full hydraulic power head type drilling rig. It is mounted on a crawler chassis, driven by full hydraulic system which is the common borehole machine for vertical or angle hole in drill work. It can be satisfied with different drilling techniques and methods, so it has widely application to resolve all the difficulties during the drill work even in loose cover ground, broken area or gravel area. YGL-180G is mainly used in drill work of geothermal hole, hole of high building deep basement foundation anchoring and reinforcement groundwork. It is also applied in drilling the drain hole and large tonnage prestressed anchoring hole of the geotechnical engineering such as the side slope of dam construction, railways, highways etc. Prevention of landslides, rock collapse disaster control projects; and to meet the tunnel pipe roof support holes, grouting reinforcement holes, small pile holes, hydrology well survey and construction. Features Strong drill ability, wide application, long stroke, fast drill speed, easy accidence handling, high boring efficiency Drill head is available to change speed by gear or hydraulic. It is satisfied with various drill techniques: ●a. Dry auger drill ●b. Down-The-Hole hammer drill ●c. Mud forward circle drill ●d. Medium reverse circle drill ●e. ODEX tools (casing pipe following) drill with DTH hammer Crawler chassis with turning platform system, make it easy and rapidly to move and get hole position. It installs a hydraulic clamp & breakout system in order to automatic wrench the drill pipe and tools. Both assistant time and lobar intensity are reduced during the drill work.