METHOD AND LIFTING DEVICE FOR INSTALLING AND REMOVING COMPONENTS OF A WIND TURBINE
The invention relates to a more efficient way of installing and removing components of a wind turbine, consisting of a novel method and mobile lifting device for installing and removing components of a wind turbine. The device can be transported as a trailer or be integrated into a boat or truck, and is characterized in that it has a fixed or rotating platform that can be lifted above the ground or ocean surface and an extendable assembly consisting of one or several modules that make it possible to reach the height where the component is located, wherein the last module incorporates elements for fixing or supporting the component to hold same during lifting or lowering.