CTCY12.1 fully hydraulic mining jumbo is used for drilling the upward parallel and fan-shaped blast holes. It is a type of drill Main technical parameters:Travel condition length4400mmWeight5tWidth1810mmMax push stroke1400mmTravel condition height2350mmMax working...

CTCY12.1 fully hydraulic mining jumbo is used for drilling the upward parallel and fan-shaped blast holes. It is a type of drill Main technical parameters:Travel condition length4400mmWeight5tWidth1810mmMax push stroke1400mmTravel condition height2350mmMax working...

equipped with hydro-railway rock drill and unit-azimuth thrust device. drilling efficiency is high. CLLY100 fully hydraulic open-air drilling jumbo is used for different kinds of rock of 65-102mm blast holes. It is the drilling unit for construction engineering of...

for mine works bore diameter of 27-42mm section of 4-10 square meters  DZ10 fully hydraulic tunneling jumbo is mainly used for tunneling of head race, geologic exploration, and small section mine works. The adaptive section is 4 to 10 m2 and the bore diameter is...

used for large dimension hole and open-air drilling with the diameter 89-152mm / used with the hydraulic drilling jumbo DZYG51G fully hydraulic rock drillThis type of heavy duty hydraulic rock drill is driven by double motors and rotates independently. It is used with the...

composed by hydraulic rock drill and drilling jumbo. same standards of the internationally advanced downhole hydraulic jumbo CTQ160 downhole hydraulic drilling jumboThis type of downhole hydraulic drilling jumbo is composed by hydraulic rock drill and drilling jumbo. It has the...

CTCY12.1 fully hydraulic mining jumbo is used for drilling the upward parallel and fan-shaped blast holes. It is a type of drill Main technical parameters:Travel condition length4400mmWeight5tWidth1810mmMax push stroke1400mmTravel condition height2350mmMax working...