WeaponSpecs
China State Shipbuilding Corporation (CSSC)

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Warship China flagChina

China State Shipbuilding Corporation (CSSC)

Type 055

A large guided-missile destroyer, sometimes classed as a cruiser due to its size and 112-cell vertical launch system, forming the escort backbone for China's carrier strike groups. It fields an integrated combat system with dual-band radar comparable to Western Aegis-equipped ships.

In service since 2020 · 1 operator countries

Compiled from public sources ·primary reference ↗ ·last verified 2026-07-02

12,000

t

30

kn

5,000

nmi

112

VLS

300

crew

Several performance figures for China-origin systems are manufacturer or state claims with limited independent verification. Treat these specs as directional, not tested values.

Pricing: Unit cost not publicly disclosed

Procurement snapshot

Availability & export

Chinese state channel

State export agencies (NORINCO/CATIC); limited availability to Western-aligned states.

Channel: State export agency

Fielded & proven

Limited · 1 operator

In service since 2020. Status: active · ~8 built.

Lifecycle cost (est.)

No public unit price to model from.

Interoperability

Mk 41 VLS-class

Derived guidance from public data — export regime by country of origin, lifecycle from the GAO ~30% acquisition rule. Verify eligibility, pricing and offsets with the manufacturer and your acquisition authority.

Full specifications

Firepower

Armament, payload and guidance.

Main armament

Primary weapon: main gun, cannon or missile type.

1x 130 mm main gun
VLS cells

Vertical-launch missile cells on a warship — a proxy for magazine depth. Higher means more missiles before rearming.

112
Top 6% of warships

Physical

Dimensions, weight and crew.

Length

Overall length including gun/probe where applicable.

180 m

Naval

Displacement, speed, endurance and diving depth.

Displacement

Standard displacement in tonnes — the ship’s size class. Larger hulls carry more but cost more and are less agile.

12,000 t
Full-load displacement

Displacement fully loaded with fuel, stores and munitions.

13,000 t
Max speed

Top speed in knots (surfaced, for submarines). Higher aids positioning and screening.

30 kn
Stronger than 74% of warships
Range

Cruising range in nautical miles. Nuclear vessels are effectively unlimited (fuel-wise). Higher means more reach without replenishment.

5,000 nmi
Stronger than 38% of warships
Complement

Crew size. Fewer eases manning cost; more may indicate a larger, more capable platform.

300
Aircraft carried

Embarked aircraft/helicopters. Higher extends the ship’s sensor and strike reach.

2
Stronger than 51% of warships
Propulsion plant

Machinery type — nuclear reactor, gas turbine (COGAG), CODAG, diesel-electric, AIP.

COGAG, 4x QC-280 gas turbines

Sensors & avionics

Radar, sensor suite and datalinks.

Radar

Primary radar. AESA (active electronically scanned array) is the current state of the art.

Type 346B dual-band AESA radar
Sensors

IRST, EO/IR turrets, laser designators, sniper pods, thermal sights.

integrated mast sensor suite, towed sonar array

Program

Cost, production scale and operators.

Units built

Total production run. Higher means proven manufacturing, mature logistics and spares availability.

8
Stronger than 85% of warships
Operator countries

Number of countries operating the system. More operators means broader support ecosystem.

1
Stronger than 45% of warships

Specifications compiled from public China State Shipbuilding Corporation (CSSC) and reference sources ↗. Published defense figures are approximations — treat comparisons as directional. Last verified 2026-07-02.

Compare with rivals

See how it stacks up

Frequently asked questions

What is the main armament of the China State Shipbuilding Corporation (CSSC) Type 055? +

The China State Shipbuilding Corporation (CSSC) Type 055's primary weapon is the 1x 130 mm main gun.

What is the China State Shipbuilding Corporation (CSSC) Type 055 used for? +

The China State Shipbuilding Corporation (CSSC) Type 055 is a warship typically used for air defense, deep strike.

How many countries operate the China State Shipbuilding Corporation (CSSC) Type 055? +

The China State Shipbuilding Corporation (CSSC) Type 055 is operated by 1 countries.

How much does the China State Shipbuilding Corporation (CSSC) Type 055 cost? +

China State Shipbuilding Corporation (CSSC) Type 055: Unit cost not publicly disclosed. Defense program costs are rarely fully public and vary by contract and configuration.

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