XY-2B Rotary Head Core Drilling Rig for Borehole Drilling

XY-2B Rotary Head Core Drilling Rig

XY-2B drillrig derived from xy-2 drillrig, it not only keeps all performances of xy-2 drill, but also adds spindle inner hole diameter to 96mm. It is especially available for constructions of hydroelectric power station, highway, railroad and harbor etc. In common with xy-2 drill in all design but hydraulic chuck and rotary head modified.