I built the new structure on the original frame. The new structure is made of steel tubes and sheet metal. The loadbox has been fastened to a double-∆ bearing.
In the box are the 72 plastic boxes and a lot of space for the equipment. Also there are the tanks for water, gasoline and diesel (capacities).
I replaced the protection plates of the engine - originally made of a kind of cardboard - with steel plates of a thickness of 5 and 10 mm.
The original bumper (made of plastic) I also replaced with a bumper made of steel, which was necessary to fasten the winch.