Tunnel consolidation drilling rig YGL-650

multifunctiondeepcrawler

YGL - 650 is one kind of full hydraulic power head (top drive) type multifunction drilling rig. It is mounted on a crawler chassis, driven by full hydraulic system which is the common borehole machine for random angle hole in drilling work. It can be satisfied with different drilling techniques and methods, so that, it has widely application to resolve all the difficulties during the drill work even in loose cover ground, broken area or gravel area. It is mainly applied in drilling work of the anchoring hole of high buildings deep basement foundation anchoring and reinforcement groundwork, Hydraulic and Hydro-power, highway and railways construction, etc. Also，It works particularly well in areas with complex geographic characteristics in drilling the drain hole and high pressure jet grouting hole and the grouting reinforcing, pipe roof drill work in tunnel construction and the blast hole etc. YGL-650 DRilling Rig Key Features 1. Excellent ●Rotation’s output is available to change speed and torque by gear and hydraulic satisfied with DTH hammer, casing following, casing drilling & carbide drilling and other various drill techniques for strong drill ability and wide application. ●Long stroke, easier to control, easy accidence handling, ensure high boring efficiency and fast drill speed. 2. Economic and multifunction ●Domestic and global leading brands hydraulic component ensuring stability and reliability. ●Patent design of buffer in output shaft will effectively protect drill tools. ●An alternative function is available in the case of jet grouting or drilling enlarged head anchoring work or normal simplex, duplex, triplex tube jet grouting work.