国产人成精品香港三级在,国产欧美日韩精品第二区,国产欧美成人一区二区三区

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EBH260(A)TBM 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≤10
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.
Adopt the international first class cutting bit and box. Accessory designed by computer to guarantee the rock breaking.
 

 
 
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