The fully hydraulic steel strand wire core drilling rig is suitable for the chamber with complete roof, no broken, no quicksand and no support. ·Horizontal drilling: the chamber requires the height is 2000mm and the width is 2000mm. ·Horizontal lateral drilling: the chamber requires the height 2000mm and the width is 4000mm. ·Vertical upper and lower angle drilling: the chamber requires the height is 4000mm and the width is 2000mm.
