XCMG rotary drilling rigs work at the biggest subway station of Asia

Recently, Shenzhen city of Guangdong province, is building a new big subway station. The building area is near 80,000 square meters, it will be the largest subway station in Asia.
The geological structure there is very complex, it’s a lot of stones, sands and water underground to make the base construction very difficult. So the building company uses 5 units XCMG rotary drilling rigs model XRS1050 to drill there. XRS1050 rotary drilling rig is working stable, high efficiency, adopt complex geological land.