Recently, Xugong XR360 rotary drilling rig entered the Jiefang South Road Science and Technology Plaza to help the first construction of Xuzhou Metro Line 3. The XR360 rotary drilling rig is equipped with an intelligent control system with independent intellectual property rights. The power head has a common mode and an in-rock mode, which respectively work on soil layers and rock formations, improving construction efficiency. At present, the first trial drill has been successful.
Xuzhou Rail Transit Line 3 is a north-south backbone line. The project line is about 18km long and is underground. It is planned to open for trial operation in December 2020. It is believed that the Xugong rotary drilling rig will showcase new and exciting in the construction of the subway in the hometown.
Concerned about surprises
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