Sunward No.68 EPB shield machine has launched for the Jiashan-Xitang railway SG2 section, with No.69 ready for deployment to support dual-machine tunneling in soft soil.
Industry experts visited Sunward Machine to review its Xianxinghao 12.12m ultra-large-diameter shield machine, full-face TBM manufacturing capability, and service system upgrade.
Sunward Machine supports the Hong Kong Yuen Long South project as its rectangular shield tunnel breaks through, demonstrating compact-section shield tunneling, settlement control, and urban underground engineering capability.