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XCMG AT-3000 Raise Boring Rig Passes Mining Safety Certification

2015-09-09 432 0人评论

　　近日，由研究院设计、徐工基础组装的AT-3000型天井钻机顺利下线，并通过国家矿用产品安全认证。

　　徐工AT-3000型天井钻机液压系统能够根据地层条件和负载变化自动调整钻机拉力和驱动扭矩，实现恒压钻进和恒扭矩钻进；关键电气元件采用国际知名品牌，可靠性高，电气系统具有防爆功能，适用煤矿及非煤矿等特殊场合施工。除此之外，整机携带自动润滑系统、自动冷却系统，有效的减少了保养时间，降低了维护成本，主机采用低矮型结构设计，双立柱、六油缸支撑钻进，具备较好的空间适应性，使钻机能够适应大、中型矿山巷道运输要求，满足施工需求。AT-3000型天井钻机可广泛应用于煤矿，金属矿山，水利水电，铁路和公路隧道等各类岩层的井筒开挖工程施工。

　　中国矿安认证中心对AT-3000型天井钻机进行了矿安认证，专家通过文件审核、现场查看等方式对样机与技术文件的一致性、公司生产能力、质量保证能力进行了全面审查。AT-3000型天井钻机顺利通过认证，将进入市场，为徐工产品发展史增添浓墨重彩的一笔。(本文来自徐工)

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XCMG AT-3000 Raise Boring Rig Passes Mining Safety Certification

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