Le bras de pilage de la pelle ZX520 à haut rendement Q355B/Q690D projet de pont ferroviaire de détournement municipal de Sanshui s'ouvre à un angle de 160 degrés
Discover the high-efficiency ZX520 excavator piling arm, designed for robust performance in demanding projects like the Sanshui diversion railway bridge. With a 160-degree opening angle and advanced safety features, this Q355B/Q690D piling arm ensures precision and durability for heavy-duty applications.