Recently, XCMG QUY400 crawler crane partook in construction of China Power Investment Corporation’s Xinjiang Kumul 10 Million Watt Wind Farm Project. At the construction site, the construction party adopts the operating mode “72m main boom plus 12m dedicated jib”, which can lift weight of up to 79t and easily complete the project installation. XCMG QUY400 crawler crane, which integrates several patented technologies, was honored “Jiangsu High-tech Product” in 2011, and it ever participated in construction of chemical reaction tower, flyover, and coal chemical projects in Europe, SE Asia, and South America etc. Since it performed excellently in construction, XCMG QUY400 crawler crane received high recognition from construction parties.