Data Quality87%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the self-propelled artillery category.
01 / Overview
SU-122
Category
Country
Prime contractor
Production
1943–1943
Quantity
638
Operators
Conflicts
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
SELF-PROPELLED ARTILLERY · WORLD WAR II
26
PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the self-propelled artillery category, regardless of era.
02 / Specs & Design
◎General5MOD.5
- Service Entry Year1942
- Combat Weight30,900 kg
- Crew5
- Carriage TypeSelf-Propelled
- In ServiceYes
◈Ordnance4MOD.4
- Calibre122 mm
- Ordnance Type122 mm M-30S howitzer
- Muzzle BrakeNo
- Bore EvacuatorNo
▣Performance2MOD.2
- Elevation-3 to +26 degrees
- Traverse10 degrees
◇Ammunition3MOD.3
- Ammunition TypesHE, HEAT
- HE RoundYes
- Precision-Guided RoundNo
◆Fire Control5MOD.5
▤Mobility7MOD.7
- Self-PropelledYes
- Prime MoverT-34 chassis
- Shoot-and-ScootNo
- Road Speed (if SP)55 km/h
- Range (if SP)210 km
- AutoloaderNo
- Protected Crew CabNo
⬢Dimensions3MOD.3
- Length6.95 m
- Width3 m
- Height2.32 m
▲Production2MOD.2
- Total Production638
- Production Start1,942 year
◎Self-Propelled Chassis5MOD.5
- Engine Power493 hp
- SuspensionChristie
- Hull Armour45 mm
- Secondary Armamentnone
- NBC ProtectionNo
03 / History
SERVICE LIFESPANStill in Service
- 1939First deployment: World War II
- 1943Production started
83
years in service
0
years in production
638
units produced
1
countries operating
ⓘ The producing country still actively operates it. 1 countries retired it.
04 / Conflicts
SU-122 · CONFLICTS SERVED IN0% win·100% loss
Total Conflicts
1
Victories
0
Ongoing
0
Losses
1
ⓘ Shown only from conflicts recorded in our database.
05 / Variants
▚ WEAPON FAMILY
07 / MASS Score
SELF-PROPELLED ARTILLERY RANKING Self-Propelled Artillery · World War II
MASS RANKINGSMASS ↗
111SELF-PROPELLED ARTILLERY26WORLD WAR II · SELF-PROPELLED ARTILLERY1234RUSSIA · ALL WEAPONS13PERFORMANCE/PRICE · SELF-PROPELLED ARTILLERY
ⓘ Rankings are within theSelf-Propelled Artillerycategory.
📖 TERMS ON THIS PAGE2terms
High Explosive (HE) round: an artillery or mortar projectile containing explosive filler designed to inflict damage through blast and fragmentation effects.
Artillery system with integrated propulsion, enabling movement under its own power rather than being towed.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources