The HXY-2BT/4T/42T/44T core drill rig, complete with tower and drill, consists of XY-4/42/44 drill rig and mast-type drill tower. The mast has the function of hydraulic raising and lowering. The rig is simple in structure, easy for operation and has wide range for adjusting angles. It is specially suitable for the great angle slanting drilling. 

    The tower body of HXY-2BT/4T/42T/44T Drill Rig is used as lifting drill tools for drilling vertical as well as inclined holes. The range of adjusting angels (in clock-wise direction) for drilling inclined holes is 0°-90°.