Rio de Janeiro

Tier IV | Type: Battleship
Cost (Special)

STOCK STATS

Survivability

Hitpoints48 400

Armor13 - 305 mm

Torpedo Damage Reduction19 %

Artillery

Main Battery

305mm/45 QF Mk XIII7x2

Firing Range14.9 km

Reload Time31 s

180° Turn Time60 s

HE Maximum Damage5200

HE Fire Chance32 %

HE Penetration76 mm

AP Maximum Damage8100

Sigma1.7

Secondary Armament 1

76mm 3in50 QF10x1

Firing Range4 km

Reload Time4 s

HE Maximum Damage1100

HE Fire Chance4 %

HE Penetration13 mm

Secondary Armament 2

152mm 6in50 Mk XIII18x1

Firing Range4 km

Reload Time5 s

HE Maximum Damage2200

HE Fire Chance12 %

HE Penetration25 mm

Maneuverability

Maximum Speed22 kn

Turning Circle Radius670 m

Rudder Shift Time13.4 s

Concealment

Detectability by Sea13 km

Detectability by Air10.4 km

Detectability while firing in smoke10 km

Rio de Janeiro — Pan‑American Premium Tier IV Battleship.

A unique seven-turret dreadnought battleship built in the early 1910s in the U.K. for the Brazilian Navy.

Rio de Janeiro was temporarily released in the store for Drachmas, an event currency, from August 5th to September 9th, 2024.

Entered Service: 1914
Ships in a series: 1

Ship Traits		Premium Trait
Tough: Above average base HP rating.	Guns Aplenty: A high number of guns allows for a lot of damage from a single salvo.	Money Maker: Grants a significant bonus to XP and credit earnings.

Modules

	Hit Points	Min Armor (mm)	Max Armor (mm)	Torpedo Damage Reduction (%)	Main Battery Turrets	Rudder Shift (s)
Stock	48 400	13	305	19	7x2	13.4

	Turret Arrangement	Reload Time (s)	180° Turn Time (s)	Max HE Damage	HE Fire Chance (%)	Max AP Damage
305mm/45 QF Mk XIII	7x2	31	60	5200	32	8100

	Main Battery Firing Range
Stock	14.9 km

	Maximum Speed
Stock	22 kn

Modifications

SLOT 1

Main Battery Mod 2 Main Battery traverse speed +20%

Aiming Systems Mod 1 Dispersion of Main Battery -7% Torpedo tubes traverse speed +20% Secondary Battery firing range +5% Dispersion of secondary battery -5%

Secondary Battery Mod 2 Secondary Battery firing range +20% Dispersion of Secondary Battery -20%

Consumables

Damage Control Party

Accelerates repairs to damage modules, firefighting efforts and recovery from flooding.

Duration: 5s Reload time: 40s The number of consumables is unlimited

Repair Party

Partially restores the ship's HP by repairing light damage.

HP per second: +319 Duration: 28s Reload time: 80s Number of consumables: 3

Enhanced Secondary Targeting

Lower the dispersion and improve the shell grouping of your secondary armament.

Secondary battery shell grouping: +100% Secondary battery dispersion: -50% Duration: 30s Reload time: 160s Number of consumables: 3

Player Opinion

Pros:

• Very well armored; gets complete icebreakers at the extremities, preventing it from being citadeled through the bow and stern
• Good HP pool
• Access to a special Damage Control Partyconsumable with destroyer levels of characteristics
• Great secondary battery characteristics; fast reload time, good damage, fire chance and penetration
• Short-fuse AP shells

Cons:

• Does not get any AA armament
• Sluggish turret traverse
• Low top speed
• Mediore main battery accuracy

Performance

Gallery

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