CYTJ45D Hydraulic face drilling jumbo is used for underground tunneling construction in metal mine and other
small and narrow cross section tunneling work. Special drilling mechanism enable it work at small tunnel of 2m×2m.
Due to advanced electronic controlled hydraulic drilling system, and anti-jamming function, the jumbo features of rapid
drilling speed, and high efficiency. Compact structure and flexible tramming could greatly improve working environment
and gets efficiency and qualified development.