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Rio de Janeiro
Tier VBattleshippan_americaPan-AmericaPremiumLesta

Rio de Janeiro

WoWS World of Warships Pan-America Battleship · Tier V

Main Battery
305 mm/45 Mk.XIII on a 12in "Special" mount
7 turrets × 2 barrels
Range 16.1 km
Secondaries
152 mm/50 BL Mk.XIII on a shielded mount
Secondaries
76 mm/50 QF Mk.I on a PIV mount
Range 4.3 km

Specifications

Survivability

Hit Points48,400
#8 of 22
Group avg 46,477
Main Belt Armor229 mm
Deck Armor38 mm
Bow / Stern Armor19 mm
Ship Length203.3 m
Ship Width28.5 m

Main Battery

Main Guns7 × 2
Caliber305 mm
Firing Range16.1 km
#14 of 22
Group avg 17.2 km
Reload Time31.0 s
Rotation Time60.0 s
Max Dispersion221 m
Sigma1.70
Shell Types
AP Shell
Damage8,100
Shell Velocity831 m/s
Overmatch Threshold21.3 mm
Ricochet Angle45° / 60°
Normalization6°
Fuse Threshold51 mm
Air Drag0.4391
Flight Time10.82 s
DPM219,484
#3 of 22
Group avg 183,357
HE Shell
Damage5,200
Shell Velocity831 m/s
Fire Chance32%
Penetration76 mm
Air Drag0.4391
Flight Time10.87 s
DPM140,903

Secondary Battery

Range4.3 km
Sigma1.00
Max Dispersion275.1 m
Accuracy☆☆☆☆ Decorative
Total DPM369,600
76 mm/50 QF Mk.I on a PIV mount(10×1)
Damage1,100
HE Penetration13 mm
Fire Chance4%
Rate of Fire12 rpm
152 mm/50 BL Mk.XIII on a shielded mount(18×1)
Damage2,200
HE Penetration25 mm
Fire Chance12%
Rate of Fire6 rpm

Maneuverability

Max Speed22.0 knots
#13 of 22
Group avg 24.4 knots
Turning Radius670 m
#12 of 22
Group avg 683 m
Rudder Shift Time13.4 s
Engine Power34,000 hp
Displacement31,860 t
Power-to-Weight1.07 hp/t

Concealment

Max Surface Detection14.30 km
#12 of 22
Group avg 14.15 km
Min Surface Detection12.87 km
Air Detection10.48 km
Submarine Detection10.48 km

Consumables

Slot 1
Damage Control Party
Damage Control Party
Slot 2
Repair Party
Repair Party
Armament
Depth Charge Airstrike
Depth Charge Airstrike

Modules

305 mm/45 Mk.XIII on a 12in "Special" mount
305 mm/45 Mk.XIII on a 12in "Special" mount
Rio de Janeiro
Rio de Janeiro
Propulsion: 34,000 hp
Propulsion: 34,000 hp
Mk V mod. 1
Mk V mod. 1

Upgrades

Slot 1

Main Battery Modification 1
Main Battery Modification 1
Weapon Survivability System
Weapon Survivability System
Damage Control Party Modification 1
Damage Control Party Modification 1

Slot 2

Engine Room Protection
Engine Room Protection
Damage Control System Modification 1
Damage Control System Modification 1

Slot 3

Aiming Systems Modification 1
Aiming Systems Modification 1
Secondary Battery Modification 1
Secondary Battery Modification 1
Main Battery Modification 2
Main Battery Modification 2