EBZ300(A)/EBZ260(A)TBM is a kind of tunneling machine with an integrated functions of cutting, loading and traveling, it is used for underground cutting of roadways with any section profile, can also be used in the tunneling of railway road. The hardness will be f≤8.
■The machine can be hydraulic pilot proportional valve controlled, also can be  wireless remote controlled.
■The hydraulic system is variable pump system, which can both improve the working efficiency and reduce the system heating, energy saving and environment friendly.
■The machine is with outer and inner water spray device for good dust suppression.
■The chief hydraulic components are all from the international famous brand, good stability and high efficiency.
■Unique system of separate motor to drive loading and transportation respectively reduces the default during cutting, which improves the loading and transporting capacity.
■Big force on each pick bit, reasonable layout of the pick bits, good capacity to break rock and go through the fault, small vibration and good stability. Swiveling, lifting or lowering of the boom can be achieved simultaneously, and curve cutting can also be achieved.

optional climbing assisting device, the gradient can reach 25 degrees.