Shijiazhuang Zhongmei Coal Equipment Co.

shijiazhuang, hebei, China

We are offering mining drilling rig. The electrical system of ebz100 road header adopts plc control and it has complete protection funtions.power circuit and sampling circuit adopt module design.it works safely and is easy to maintain. Apart from processing all features owned by ebz55 road header , it adds the dilation funtion of cutter head and then ensure it working more convinent while shaving the side face of tunnel. It is applicable for tunneling with different shape cross-section in coal tunnel.half coal tunnel and soft rock. Dimension (length width height) 8.3 x 2.8x1.8mground specific pressure o.l2mpaspade board width 2.8/2.5mlocating cutting area 21m2weight 27tdinting of the cutter head 220mmcutting power 100kwdilation of the cutter head 500 mmpump pack power 45kwdinting of the spade board center 250mmlocating max. Cutting height 4.63mlocating max. Cutting width 5.3mconvey capacity 3.0m3/minsuitable tunnel gradient 16economic cutting hardness modulus f6hydraulic system pressure 16mpapower voltage 1140/660v.