‘‘Rotterdam-based Tetrahedron company patented, developed and achieved DNVGL design verification on the crane principle and concept design. The Tetrahedron crane is purposely engineered for efficient Wind Turbine Generator installation. Key attention is given to lifting height, capacity at height, lifting radius and jib-clearance. Due to this, a compact Tetrahedron crane model can be used to install today’s largest turbines.’’

- Tetrehedron.tech