Development of this heavy tank started in 1945. The vehicle incorporated several design features of the Pz.Kpfw. VI Ausf. B Tiger II tank. The vehicle existed only in blueprints. Later the AMX M4 (1945) became a prototype for the AMX 50 100.
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%.