British medium tank. Developed on the basis of the Vickers Medium Mark I tank from 1924 through 1925 by Vickers. The vehicle was mass-produced from 1925 through 1934 with approximately 100 tanks manufactured.
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%.