The vehicle was developed on the basis of the Renault FT French light tank. The first prototype was manufactured in 1919. From 1921 through 1930, a total of 150 vehicles with autoloading guns and machineguns were produced, 26 of them were exported. The vehicle saw action until 1943.
Time for the successive autoreloading of each shell into the magazine.
Characteristics are specified for Siege mode.
The technical characteristics are displayed for the charged turbine mode.
Characteristics are specified for Rapid mode.
Reload time of the first and second guns on double-barreled vehicles.
Characteristics are specified for vehicles with crews trained to 100%.