Data Quality85%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the cruisers category.
01 / Overview
Bahia-class cruiser
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
CRUISERS · PRE-WWI / INDUSTRIAL AGE
89
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the cruisers category, regardless of era.
02 / Specs & Design
◎Identification6MOD.6
- Ship TypeScout cruiser
- Builder / ShipyardArmstrong Whitworth
- Laid Down1907
- Commissioned1910
- Ships in Class3
- In ServiceYes
◈Displacement1MOD.1
- Light Displacement3,100 t
▣Dimensions4MOD.4
- Length (overall)122.38 m
- Length (waterline)115.82 m
- Beam11.9 m
- Draft4.75 m
◇Complement1MOD.1
- Total Complement357
◆Propulsion7MOD.7
- PropulsionSteam Turbine
- Arrangement (CODAG/COGAG…)Five Parsons steam turbines, ten Yarrow boilers
- Number of Engines5
- Top Speed26.5 kn
- Cruise Speed23.5 kn
- Range3,500
- Nuclear-PoweredNo
▤Gun Armament4MOD.4
- Main Gunten 120mm/50 caliber guns
- Main Gun Calibre120 mm
- Main Gun Count10
- Secondary Gunssix 47mm/50 caliber QF 3 pounder Hotchkiss guns
⬢Missile Armament3MOD.3
▲Underwater Warfare4MOD.4
- Torpedo Tubes2
- ASW CapabilityNo
- Hull-Mounted SonarNo
- Towed Array SonarNo
◎Aviation3MOD.3
◈Sensors & Combat Systems3MOD.3
▣Survivability4MOD.4
◇Fleet Status8MOD.8
- Completed2
- Active0
- Under Construction0
- Planned3
- Cancelled1
- Lost1
- Retired1
- Preserved0
◆Armour2MOD.2
- ArmourDeck: 19mm, Conning tower: 76mm
- Deck Armour19 mm
03 / History
SERVICE LIFESPANRetired
- 1909Production started
- 1910Production ended
- 1939First deployment: World War II
117
years in service
1
years in production
2
units produced
0
countries operating
ⓘ 1 countries retired it.
05 / MASS Score
CRUISERS RANKING Cruisers · Pre-WWI / Industrial Age
MASS RANKINGSMASS ↗
227CRUISERS89PRE-WWI / INDUSTRIAL AGE · CRUISERS83BRAZIL · ALL WEAPONS32PERFORMANCE/PRICE · CRUISERS
ⓘ Rankings are within theCruiserscategory.
📖 TERMS ON THIS PAGE1terms
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