The single drum chain tows the 80KW coal mining machine hauling department hydraulic system's design main design to include: The coal mining machine hauling department hydraulic system's design, the coal mining machine auxiliary hydraulic system's design, the hauling department transmission system's design, raises the hydraulic
Single-cylinder chain traction 80 KW Shearer traction the design of the hydraulic system design include: Shearer traction of the hydraulic system design, Shearer supporting the des
Abstract the single drum chain tows the 80KW coal mining machine hauling department hydraulic system's design main design to include: The coal mining machine hauling department hyd