Center distance 1.75m, support strength 1.9~1.95MPa; suitable for coal seams with thickness of 8~16m; adopts anti-impact design, suitable for rock burst working faces.
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ZF21000/25/42D Four-Leg Top Coal Caving Hydraulic Support
Negotiable
China
No.1, Kuangji Road, Fangshan District, Beijing, P.R. China
+86 10 81369541
zmbmj@chinacoal.com
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