Data Quality88%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the patrol boats & fast attack craft category.
01 / Overview
Kronshtadt-class submarine chaser
Category
Country
Prime contractor
Production
1945–1955
Quantity
227
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
PATROL BOATS & FAST ATTACK CRAFT · WORLD WAR II
23
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the patrol boats & fast attack craft category, regardless of era.
02 / Specs & Design
◎Identification7MOD.7
- Hull Classificationsubmarine chaser
- Ship Typesubmarine chaser
- Builder / ShipyardZelenodolsk shipbuilding yard No. 340
- Laid Down1945
- Launched1946
- Commissioned1947
- Ships in Class227
◈Displacement2MOD.2
- Standard Displacement289 t
- Full Load Displacement289 t
▣Dimensions3MOD.3
- Length (overall)52.24 m
- Beam6.55 m
- Draft2.2 m
◇Complement1MOD.1
- Total Complement52
◆Propulsion7MOD.7
- Propulsion Typediesel
- Arrangement (CODAG/COGAG…)3 shafts
- Number of Engines3
- Shaft Power2,685 kW
- Shafts / Screws3
- Top Speed20.5 kn
- Range2,600
▤Gun Armament5MOD.5
- Main Gun85 mm air defence gun M1939 (52-K)
- Main Gun Calibre85 mm
- Main Gun Count1
- Secondary Guns37 mm automatic air defense gun M1939 (61-K)
- CIWS12.7 mm heavy machine guns
⬢Underwater Warfare3MOD.3
- Torpedo Tubes0
- ASW CapabilityYes
- Hull-Mounted SonarYes
▲Sensors & Combat Systems1MOD.1
◎Survivability5MOD.5
- CBRN CitadelNo
- DegaussingNo
- Hull Materialsteel
- Stealth ShapingNo
- Automated Damage ControlNo
◈Armour1MOD.1
- Armour8 mm (conning tower)
03 / History
SERVICE LIFESPANStill in Service
- 1945Production started
- 1955Production ended
81
years in service
10
years in production
227
units produced
6
countries operating
ⓘ The producing country still actively operates it. 2 countries retired it.
04 / Operators
Operator Countries8country
Kronshtadt-class submarine chaserSALES2records
Albania
Bulgariaⓘ "Present Value" is an estimated amount adjusted for inflation.
05 / MASS Score
PATROL BOATS & FAST ATTACK CRAFT RANKING Patrol Boats & Fast Attack Craft · World War II
MASS RANKINGSMASS ↗
193PATROL BOATS & FAST ATTACK CRAFT23WORLD WAR II · PATROL BOATS & FAST ATTACK CRAFT1399RUSSIA · ALL WEAPONS66PERFORMANCE/PRICE · PATROL BOATS & FAST ATTACK CRAFT
ⓘ Rankings are within thePatrol Boats & Fast Attack Craftcategory.
📖 TERMS ON THIS PAGE2terms
Anti-Submarine Warfare. Capability to detect, track, and engage submarines.
Sonar system installed on the hull of a ship, used for underwater detection and navigation by emitting and receiving sound waves.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources