CMJ14 hydraulic drilling jumbo is mainly used to drill blast holes for small to medium sized tunneling construction in coal mine and other underground engineering with cross section 4.2-14m2 . The drilling jumbo greatly improves working environment, and gets efficiency and quality development. Electricity power and twin power drilling jumbo are available for option.
|Min. turning radius||mm||5600|
|Overall size, tramming||mm||6510×1130×1870|
|Drill tool||B28 drill rod|
|Flushing water pressure||MPa||0.8-1.2|