KoalaLifter is a disruptive self-climbing system that uses the strength of the wind turbine tower as support to climb up the turbine. KoalaLifter key invention is the way it embraces the tower with expandable collars. This makes KoalaLifter suitable for any wind turbine model of any height. It is able to perform major correctives or even the turbine erection without any need of high tonnage cranes.
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