WW2 AFV PORTAL - Resource Center for World War II Armored Fighting Vehicles and
Armored Forces: tanks, self-propelled guns, tank destroyers, armored cars etc

SELF-PROPELLED GUN
SU-122

Technical & Tactical Description
Main modifications	SU-122
Date of production	December 1942 - August 1943
Weight, t	30,9
Dimensions, mm: Length Width Height Clearance	6950 3000 2235 400
Engine type	diesel V-2-34
Engine power, h.p.	500
Max speed, km/h	55
Max range, km	300
Armor thickness, mm: Hull front Hull side Hull rear	45 45 45
Crew, men	5
Armament	1 x 122 mm M-30 model 1938 howitzer
Total number produced	638