徐工XE400T型隧道挖掘机性能优良,适应性好,能帮助用户更加精确地确定开挖量,现场工人数量减少约40%,作业效率提高2倍,施工成本降低50%以上。随着高铁和地铁工程等基础设施的持续建设,隧道与地下空间成套装备越来越受到施工企业的关注。目前,全球制造隧道挖掘机的只 Xugong XE400T tunnel excavator with good performance and good adaptability can help users to more accurately determine the amount of excavation. The number of on-site workers is reduced by about 40%, the work efficiency is increased by 2 times, and the construction cost is reduced by 50% or more. With the continual construction of infrastructure such as high-speed rail and metro project, more and more attention has been paid by tunneling and underground space equipment to construction enterprises. Currently, the world’s only tunnel excavators