History of construction.
At the beginning I have a idea to climb the pyramid by the handicapped person. After making the model of lifting equipment, crossing the 0,7 m high steps, I try to make equipment to climb standard stairs 0,18 m high.
I discussed this conception of vehicle with engineer Andrzej Gwiazdowski, the man moving on the wheel chair, and we decided to do a hand operated walking vehicle to cross small stairs and to walk trough send, mud, grass.
After 5 moth hard work, the walking vehicle was ready. Please see the photo from the first testing on the beach gallery ; After some modification the vehicle was ready to walk through the water,
and Andrzej Gwiazdowski has possibility to go to the deep water and start to dive. See the photo in
gallery