Combat envelope
Range and detection
Every bar uses the same 15 km scale. Surface detection is a visibility threshold, not a weapon range.
Ship Database
Tier VII
Cruiser
Pan-America
Coronel Bolognesi
HMS Ceylon, a Crown Colony-class cruiser, served in the Pacific and Indian Oceans at the end of World War II, and in the 1950s, she participated in the Korean War and the Suez Crisis. In 1959, HMS Ceylon was sold to Peru, where she served under the name "Coronel Bolognesi" until the early 1980s.
- Credits
- 5,700,000
At a glance
The numbers that shape the ship
- Hit points
- 27,100
- Maximum speed
- 31.5 knots
- Surface detection
- 11.2 km
- Main battery range
- 13.7 km
- Main battery reload
- 6.0 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
- 31.5 knots
- Turning circle radius
- 600 m
- Rudder shift time
- 12.1 s
Concealment
- Surface detection
- 11.2 km
- Air detection
- 6.4 km
- Submarine detection
- 6.4 km
Survivability
- Hit points
- 27,100
- Torpedo damage reduction
- 4 %
Published armour thickness
Only positive values supplied by the API are shown.
- Overall published range
- 10–114 mm
Weapons and payloadsArmament
Surface armament
Main battery
- Maximum range
- 13.7 km
- Reload time
- 6.0 s
- Rate of fire
- 9.2 rounds/min
- 180° turn time
- 20.0 s
- Maximum dispersion
- 117 m
Shells
Damage is the API's published maximum for one shell hit.
152 mm AP 6crh Mk V
AP- Maximum damage per hit
- 3,200
- Muzzle velocity
- 841 m/s
- Shell mass
- 55 kg
Gun layout
- Mount
- 152 mm/50 BL Mk.XXIII on a Mk.XXIII mount
- Mounts
- 3
- Barrels each
- 3
Automatic armament
Secondary battery
- Maximum range
- 6.3 km
- Mount
- 102 mm HE 35 lb
- Maximum damage per hit
- 1,500
- Fire chance
- 6.0 %
- Rate of fire
- 20.0 rounds/min
- Muzzle velocity
- 811 m/s
Underwater armament
Torpedoes
533 mm Mk IX
- Maximum range
- 8.0 km
- Maximum damage per hit
- 15,866
- Reload time
- 72 s
- Speed
- 61 knots
- Detectability
- 1.3 km
- 180° turn time
- 7.2 s
Torpedo-tube layout
- Mount
- 533 mm TR Mk IV
- Mounts
- 2
- Tubes each
- 3
Anti-aircraft defence
- Aura
- 40 mm/56 OQF Mk.III on a Mk.VII mount
- Calibre
- 40 mm
- Mounts
- 13
- Aura
- 102 mm/45 QF Mk.XVI on a Mk.XIX mount
- Calibre
- 102 mm
- Mounts
- 4
Modules, hull and progressionTechnical data
Default hull
- Hull hit points
- 27,100
- Main-battery barrels
- 3
- Secondary barrels
- 4
- Torpedo tubes
- 2
- AA mounts
- 17
Engine
- Published maximum speed
- 31.5 knots
Fire control
Module research tree
Names, research prices and defaults are reported directly by the API.
Coronel Bolognesi (A)
Default- Type
- Hull
- Purchase
- 855,000 credits
- Next modules
- 1
Coronel Bolognesi (B)
- Type
- Hull
- Research
- 24,000 XP
- Purchase
- 1,500,000 credits
- Next ships
- 1
Propulsion: 72,500 hp
Default- Type
- Engine
- Purchase
- 570,000 credits
533 mm Mk IX
Default- Type
- Torpedoes
- Purchase
- 570,000 credits
Mk7 mod. 1
Default- Type
- Suo
- Purchase
- 570,000 credits
- Next modules
- 1
Mk7 mod. 2
- Type
- Suo
- Research
- 16,000 XP
- Purchase
- 1,000,000 credits
152 mm/50 BL Mk.XXIII on a Mk.XXIII mount
Default- Type
- Artillery
- Purchase
- 570,000 credits
- Next ships
- 1
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
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
Damage Control System Modification 1
Modernization- Credits
- 250,000
Steering Gears Modification 1
Modernization- Credits
- 1,000,000
Secondary Battery Modification 1
Modernization- Credits
- 500,000
Auxiliary Armaments Modification 1
Modernization- Credits
- 125,000
AA Guns Modification 1
Modernization- Credits
- 500,000
Next ships
Research costs published in this ship's official progression data.
- Ship
- Ipiranga
- Research cost
- 135,000 XP
- Ship
- Ignacio Allende
- Research cost
- 110,000 XP
- Available module groups
- 10
- Compatible upgrades
- 11
- Researchable next ships
- 2
- Upgrade slots
- 4
- Published battle levels
- 7–9
Cross-nation comparison
Ships that fill a similar slot
Closest same-tier, same-class matches from other nations, ranked by published base statistics.
