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Kent-classheavycruiser

Cruisers · United Kingdom · 1928
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Kent-classheavycruiser

* Absolute score — assessed within category · no era adjustment
Firepower
60
Air Defence
30
Multi-Role Capability
40
Sensors
20
Survivability
70
Endurance
85
Command Capability
65
Aviation
10
Strategic Impact
50
Cost-Effectiveness
75
Origin United Kingdom
ManufacturerJohn Brown & Company, Vickers-Armstrongs, HMNB Devonport, Chatham Dockyard
CategoryCruisers
EraInterwar Period
In service1928–1938
Operators2 countries
Quantity5
Data Quality85%
MASS(Military Archive Scoring System)
49
Cruisers MASS Rating
45/65
Interwar Period
96/292
All-Time
Cruisers · 10 axes scored
Firepower
60
Air Defence
30
Multi-Role Capability
40
Sensors
20
Survivability
70
Endurance
85
Command Capability
65
Aviation
10
Strategic Impact
50
Cost-Effectiveness
75
ⓘ Regardless of era, the same scoring system applies to all units in the cruisers category.
01 / Overview
Kent-class heavy cruiser
Category
Production
1928–1938
Quantity
5
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
CRUISERS · INTERWAR PERIOD
45
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
49
cruisers category
ⓘ Performance/Price and MASS score are computed across all units in the cruisers category, regardless of era.
02 / Specs & Design
◎Identification8MOD.8
  • Hull ClassificationHeavy cruiser
  • Ship TypeHeavy cruiser
  • Builder / ShipyardChatham Dockyard, Devonport Dockyard, Fairfields, John Brown, Portsmouth Dockyard, Hawthorn Leslie, Vickers Armstrongs, William Beardmore
  • Laid Down1924
  • Launched1926
  • Commissioned1928
  • Ships in Class5
  • In ServiceYes
◈Displacement3MOD.3
  • Light Displacement10,400 t
  • Standard Displacement10,400 t
  • Full Load Displacement14,150 t
▣Dimensions3MOD.3
  • Length (overall)180 m
  • Beam20.7 m
  • Draft5.3 m
◇Complement2MOD.2
  • Total Complement685
  • Air Wing Personnel0
◆Propulsion9MOD.9
  • PropulsionSteam Turbine
  • Arrangement (CODAG/COGAG…)8 × Admiralty three-drum boilers, Parsons (Brown-Curtis in 'Berwick') geared steam turbines on 4 shafts
  • Number of Engines8
  • Shaft Power59,656 kW
  • Shafts / Screws4
  • Top Speed31.5 kn
  • Cruise Speed10 kn
  • Range8,000
  • Nuclear-PoweredNo
▤Gun Armament4MOD.4
  • Main Gun8 × BL 8-inch (203 mm L/50) Mk.VIII guns in twin mounts Mk.I
  • Main Gun Calibre203 mm
  • Main Gun Count8
  • Secondary Guns4 × QF 4-inch (102 mm) L/45 Mk.V guns in single mounts HA Mk.III, 8 × QF 2-pounder (40 mm) L/39 Mk.VIII guns in quad mounts HA Mk.VII (from 1925–), 8 × 0.5-inch (12.7 mm L/50) Mk.III machine guns in quad mounts Mk.I (from 1924–)
▲Underwater Warfare4MOD.4
◎Aviation5MOD.5
◈Sensors & Combat Systems3MOD.3
▣Survivability5MOD.5
◇Fleet Status7MOD.7
  • Completed5
  • Under Construction0
  • Planned5
  • Cancelled0
  • Lost3
  • Retired5
  • Preserved0
◆Armour3MOD.3
  • ArmourBelt: 4.5 in with 1 in closing bulkheads (Kent, Cumberland, Suffolk, Kent & Cornwall only, from 1935–); Deck: 1.25 in over machinery, 1.5 in over steering gear; Citadel sides: 1–4 in, crowns: 1–2.5 in; Turrets: 1 in faces, sides, rears, crowns & barbettes
  • Belt Armour114 mm
  • Deck Armour32 mm
03 / History
SERVICE LIFESPANStill in Service
  1. 1928Production started
  2. 1938Production ended
98
years in service
10
years in production
5
units produced
2
countries operating
ⓘ The producing country still actively operates it.
04 / Operators
Operator Countries2country
📖 TERMS ON THIS PAGE3terms
Automated Damage Control is a shipboard system that detects, assesses, and mitigates combat damage on aircraft carriers using sensors and software to enhance response speed and reduce crew workload.
A defensive system on fleet aircraft carriers designed to detect, protect against, and mitigate chemical, biological, radiological, and nuclear threats.
A mechanical device that converts steam pressure into rotational energy, used to drive shipboard generators or propulsion systems.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Cruisers entry →