It was a request from Bouygues Construction that initiated the development of Kross Builder.
After spotting the Kross Builder technology on the bike trailers, which can transport 250kg effortlessly, Bouygues commissioned the design office to adapt it for use on building sites.
K-Ryole then developed Kross Builder, an intuitive and sturdy wheelbarrow that can push or pull 250kg on uneven terrain with the tip of a finger.
Kross Builder has been placed on a rehabilitation site and a second Kross Builder will enter a rough construction site in the winter. Its mission: to allow a gain in efficiency in the transport of rubble, tools, beams and other materials, while avoiding Musculo-Skeletal Disorders.