这台盾构机开挖直径6.3米,总推力3600吨,主机长度9.5米,整机长度约为80米,整机重量约为450吨,刀盘驱动功率660千瓦,总装机功率1273.2千瓦。最小平曲线半径200米,最小竖曲线半径3000米,最大线路坡度(爬坡能力)35%。
该机采用了土压平衡加压技术,特殊的刀盘设计能够适应广州、深圳地区软土、软岩、上软下硬底层的施工掘进。该机可承受高水压,能顺利通过长距离砾砂地层及岩层,能有效控制底层坍塌和地表沉降。
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