Hydraulic Roof Bolter Cmm4 40y
- manufacturer, factory, supplier from China(Total 1 Products for Hydraulic Roof Bolter Cmm4 40y)
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Main purpose and scope of application: The CMM4-40Y coal mine hydraulic anchor rod drilling vehicle has four drilling arms, which are fully hydraulic driven. Each drilling arm can operate independently and does not affect each other. It is used for...