The Heli-Hook™ is an electrically driven hydraulic knuckle boom type crane, specifically designed to be assembled in a wind turbine nacelle.
The Heli-Hook™ crane is specifically designed to be assembled in a wind turbine nacelle in a handful of lifts (including foundations and HPU), using the YawHook™ or other lightweight crane with similar capacity.
A dedicated Hydraulic Power Unit (HPU) is provided with the Heli-Hook™ . Foundations for a wide variety of wind turbines can be provided with the Heli-Hook™.
The Heli-Hook™ is normally supplied in a small standard ISO container.