An SPG variant on the basis of the А45 Conqueror. It was planned to mount either a 105-mm, 140-mm, or 152-mm howitzer in a closed armored cabin. The vehicle 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%.