A project for a wheeled caterpillar cruiser tank developed in the late 1930s. The project was based on the Christie tank. The tank prototype passed trials in 1938–1939, but its development was discontinued once World War II started. The prototype was destroyed.
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%.