Zoomlion QAY800 Successfully Completes Lifting Task for Wind Farm on Yunnan-Guizhou Plateau
January 01, 1970
Recently, Zoomlion’s all-terrain crane QAY800 completed the lifting task for a wind farm on Dahuang Mountain of Chuxiong, Yunnan.
Construction site of all-terrain crane QAY800
The 2.0MW wind power project includes over 40 wind turbines, with each engine room weighing 95 tons and over 80 meters high. Thus, the operation at the construction site was extremely difficult.
As a benchmark product among domestic all-terrain cranes, QAY800 adopts a super boom with an operating range of 17 meters and a lifting capacity of 100 tons, the first of its kind in the world. It can help put the engine room on the top of the wind turbine tower accurately and install it quickly.
Construction site of all-terrain crane QAY800
According to the leader of the Project Construction Department, Zoomlion cooperated with them closely and its service team made rapid response in the whole construction project, thus completing the lifting task in advance successfully.
QAY800 is an innovative product with completely independent intellectual property rights of Zoomlion, specially designed for the lifting at wind farm or of other large equipment. It integrates 72 independent technologies, such as the rotating patent technology which has improved the operation efficiency and safety and really achieved the effect of “quick operation for light and close targets and slow operation for heavy and far targets”, the “one-key” control technology for stretching out and drawing back, and the “self-adaption rope” controlling technology. Meanwhile, many technologies it adopts enable it to save energy and achieve stable and safe operation.
QAY800 has applied for some 50 patents for invention, about 30 of which have been approved. It can help with the installation and maintenance of 2.0MW and 2.5MW wind turbines. It can also meet the working requirements of petrochemical industry, shipbuilding industry, steel market and municipal construction by combining different booms and the new-type super-lift technology.
