Development history
Designed by the Koshkin and Tsyganov schools of convertible drive, the T-29 married the T-28 three-turret superstructure to a Christie-derived wheeled running gear. Two vehicles ran trials to 1937; the drive train could not take the weight and the work fed instead into the T-34 line.
Variants
One canonical record, 2 recorded variants.
T-29-4
1934Early prototype with riveted superstructure
T-29-5
1935Welded hull, revised transmission for the convertible drive