26 tons Rotary Drills Being Carried to Qingzang

40 tons Rotary Drills Operating in Hong Kong, Can Drill Maximal 2500 Meters in Diameter, and 85 Meters in Depth.


Two Sets of 85 tons of Crawler Lifts from Kobelco operating in Shenzhen Contracted by Shanghai Base Construction Company, Which Single Wire can Reach 25 tons.