|Engine Power (hp)||750|
|Speed Limit (km/h)||40|
|Standard Shell Penetration (mm)||163 - 221|
|Standard Shell Damage||218 - 363|
|Rate of Fire (rounds/min)||5.5|
A proposed plan for a heavy tank that was to be developed in 1940. Due to the outbreak of World War II, development was discontinued at the blueprints stage.