Combat envelope
Range and detection
Every bar uses the same 10 km scale. Surface detection is a visibility threshold, not a weapon range.
Ship Database
Tier VI
Submarine
Premium
Pan-Asia
Xin Zhong Guo 14
One of the ocean-going submarines of the S-class (Srednyaya, IX-bis series) whose initial design was developed by German engineers under the contract of the U.S.S.R. As the series was being built, many improvements were made to the project. In 1954 and 1955, four boats of this type, including S-25, renamed Xin Zhong Guo 14 ("New China No. 14"), were...
Read full ship history
One of the ocean-going submarines of the S-class (Srednyaya, IX-bis series) whose initial design was developed by German engineers under the contract of the U.S.S.R. As the series was being built, many improvements were made to the project. In 1954 and 1955, four boats of this type, including S-25, renamed Xin Zhong Guo 14 ("New China No. 14"), were transferred to the PRC and became the basis of that country's submarine forces.
- Doubloons
- 4,500
At a glance
The numbers that shape the ship
- Hit points
- 11,500
- Maximum speed
- 31.0 knots
- Surface detection
- 6.4 km
- Main battery range
- 6.0 km
- Main battery reload
- 5.0 s
Damage comparison
Published maximum per hit
Bars are normalized only against this ship's highest listed hit. They are not salvo damage, expected damage or DPM.
Handling, concealment and protectionOverview
Handling
- Maximum speed
- 31.0 knots
- Turning circle radius
- 430 m
- Rudder shift time
- 5.2 s
Concealment
- Surface detection
- 6.4 km
- Air detection
- 2.3 km
- Submarine detection
- 2.3 km
Survivability
- Hit points
- 11,500
- Torpedo damage reduction
- 0 %
Published armour thickness
Only positive values supplied by the API are shown.
- Overall published range
- 6–19 mm
Weapons and payloadsArmament
Surface armament
Main battery
- Maximum range
- 6.0 km
- Reload time
- 5.0 s
- Rate of fire
- 12.0 rounds/min
- 180° turn time
- 18.0 s
- Maximum dispersion
- 36 m
Gun layout
- Mount
- 100 mm/51 B-24PL Model 1936
- Mounts
- 1
- Barrels each
- 1
Automatic armament
Secondary battery
Underwater armament
Torpedoes
533 mm 53-36
- Maximum range
- 9.0 km
- Maximum damage per hit
- 4,600
- Reload time
- 40 s
- Speed
- 75 knots
- Detectability
- 1.7 km
Torpedo-tube layout
- Mount
- Torpedo Tubes: Bow Group
- Mounts
- 4
- Tubes each
- 1
- Mount
- Torpedo Tubes: Stern Group
- Mounts
- 2
- Tubes each
- 1
Submarine systemsClass system
Dive capacity
- Maximum capacity
- 210.0
- Consumption rate (API value)
- 1.0
- Regeneration rate (API value)
- 0.4
Underwater handling
- Maximum underwater speed
- 15 knots
- Maximum dive/ascent speed
- 2.8 knots
- Dive-plane shift time
- 12.4 s
Sonar ping
- Maximum range
- 9.0 km
- Ping width (API value)
- 15
- Ping velocity (API value)
- 500
- Reload time (API value)
- 6.5
- Single-sector duration (API value)
- 25
- Double-sector duration (API value)
- 50
Modules, hull and progressionTechnical data
Default hull
- Hull hit points
- 11,500
- Main-battery barrels
- 1
- Torpedo tubes
- 6
Engine
- Published maximum speed
- 31.0 knots
Module research tree
Names, research prices and defaults are reported directly by the API.
HAS 6
Default- Type
- Sonar
533 mm
Default- Type
- Torpedoes
Propulsion: 4,000 hp
Default- Type
- Engine
100 mm/51 B-24PL Model 1936
Default- Type
- Artillery
Xin Zhong Guo 14
Default- Type
- Hull
Compatible upgrades
Official modernization descriptions and listed purchase prices. Effects still depend on the slot and configuration used in game.
Propulsion Modification 1
ModernizationReduces time to full speed
- Credits
- 1,000,000
Torpedo Tubes Modification 1
Modernization- Credits
- 500,000
Damage Control System Modification 3
Modernization- Credits
- 250,000
Main Armaments Modification 1
Modernization- Credits
- 125,000
Aiming Systems Modification 1
Modernization- Credits
- 500,000
Damage Control System Modification 2
Modernization- Credits
- 1,000,000
Main Battery Modification 2
Modernization- Credits
- 500,000
- Available module groups
- 10
- Compatible upgrades
- 7
- Upgrade slots
- 4
- Published battle levels
- 6–8
Cross-nation comparison
Ships that fill a similar slot
Closest same-tier, same-class matches from other nations, ranked by published base statistics.
