Center distance 1.75m, support strength 1.28~1.31MPa; suitable for coal seams with thickness of 2.9~4.8m; adopts patented technology to independently control double-sided movable side guards, adapting to left and right working faces.
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ZYA12000/23/50D Shielded Hydraulic Support
Negotiable
China
No.1, Kuangji Road, Fangshan District, Beijing, P.R. China
+86 10 81369541
zmbmj@chinacoal.com
Product Introduction
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