World of Tanks requirements for Marks of Excellence and Mastery badges. Target damage WN8, MoE calculator.

AE Phase ITier 9, Heavy tank★ Premium tank

Developed from 1951. The advantage of four-track vehicles was the capability to continue moving when two tracks were damaged, as well as to mount a large-diameter turret race ring. After studying the project, Associated Engineers Inc. was requested to develop a second variant with another track drive system, one drive on each side. It existed only in blueprints.