近日,徐工XR220DII旋挖钻机搭载XRC1500搓管机试验成功并销往哈萨克斯坦,这也是徐工首台带有搓管机配置的旋挖钻机。
近年来,许多欧美及东南亚国家为保护自然环境,已经不允许使用传统的膨润土泥浆护壁施工。全套管施工具有清洁、环保、成孔成桩质量高、节约混凝土等特点,逐步成为市场主流。搓管机是全套管施工中不可缺少的设备,有了它的帮助,便可以顺利的实现护壁套管的下压与起拔。徐工的该套装备具有两大突出优势:搓管机施工动力由旋挖钻机主机提供,减少了单独配置动力泵站的成本,又减少了泵站在工地转场运输的环节;采用旋挖钻机加压卷扬起吊的方式进行搓管机移位,实现搓管机与主机联动,减少了施工成本,简化了搓管机移位的流程。
作为旋挖钻机研发制造的领军企业,徐工着眼未来,把绿色施工的理念运用到产品研发中。首台带有搓管机配置的旋挖钻机顺利下线并实现销售,标志徐工在绿色节能之路上又迈出重要一步。
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