The construction site of this project is in Shenzhen. Due to the surrounding environmental restrictions, it needs to work under the viaduct. The rotary excavation specially customized by TYSIM fully meets its requirements, with the height of 10.9m and a maximum drilling diameter of 2.3m and the output torque of 320kN.m. In addition, its geology is relatively complex, and KR300CS rig can drill weathered granite to effectively overcome various geological conditions. The KR300CS low-headroom excellently completed the task, its excellent control and construction performance was highly recognized by the customer.
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