On June 8, 1957, Rheinmetall recorded a patent for a new light tank with an oscillating turret and a gun with trunnions. The proposed design allowed engineers to equip light vehicles with powerful 90-mm and 105-mm guns while preserving the minimum vehicle height. Rheinmetall did not have their own chassis for the subsequent tank production, and they offered their turret to other plants. The vehicle is a project on the basis of the Hanomag and Henschel chassis. Existed only in blueprints.
Time for the successive autoreloading of each shell into the magazine.
The technical characteristics shown are for the Siege mode
Characteristics are specified for a vehicle with crew members trained to 100%.