"Tactical-technical requirements for the T-34 "SU-34" SPG
T-34 (mass production) | T-34 lightened (SPG) | T-34 thickened | T-34M lightened (SPG) | ||
Mass (tons) | 27.5 | 23.5-24 | 25.5 | 28-28.5 | 19-20 |
Armament* | 76 mm or 57 mm gun | 85 mm gun** | 57, 76, or 85 mm gun | 57, 76, or 85 mm gun | |
Ammunition | 77 rounds for the 76 mm gun 85 rounds for the 57 mm gun | 45-50 rounds for the 85 mm gun | 107 rounds for the 76 mm gun 110 rounds for the 57 mm gun 65-70 rounds for the 85 mm gun | Same | 65-70 rounds for the 85 mm gun |
Crew | 4 | 4 | 5 | 5 | 5 |
Armour | |||||
Front | 45 | 25-30 | 45 | 60 | 30 |
Side | 45 | 25-30 | 45 | 60 | 25-30 |
Roof | 13-16 | 16 | 20 | 30 | 16 |
Floor | 13-16 | 10 | 20 | 30 | 16 |
Turret | 45 | 25 | 45 | 60 | 25 |
All other characteristics of the tanks are the same.
* All tanks also have a machine gun for self defense.
** 85 mm gun without a turret with a limited traverse of +/-15 degrees.