|Engine Power (hp)||650|
|Speed Limit (km/h)||55|
|Standard Shell Penetration (mm)||204 - 276|
|Standard Shell Damage||233 - 388|
|Rate of Fire (rounds/min)||9.5|
The prototype of the A-22 hull was produced in 1949. The design incorporated rolled armor plates with maximum slope angles. Test firing showed that the hull was well-protected from high-caliber Armor-Piercing shells. The hull was used as a basis for the project of the T-22 medium tank. Development was discontinued after the preparation of the suspension and general design. Later, the best innovations were applied in the development of the Object 907.