Data Quality88%
01 / Overview
Tosa-class battleship
Category
Country
Prime contractor
Production
1921–1922
Quantity
2
Operators
Conflicts
02 / Specs & Design
◎Identification7MOD.7
- Hull ClassificationDreadnought battleship
- Ship Typebattleship
- Builder / ShipyardMitsubishi Shipbuilding & Eng., Kawasaki Dockyard
- Laid Down1920
- Launched1921
- Ships in Class2
- In ServiceNo
◈Displacement2MOD.2
- Light Displacement39,900 t
- Full Load Displacement44,200 t
▣Dimensions3MOD.3
- Length (overall)234.09 m
- Beam30.5 m
- Draft9.4 m
◇Propulsion9MOD.9
- PropulsionSteam Turbine
- Arrangement (CODAG/COGAG…)4 × geared steam turbines; 12 × water-tube boilers
- Number of Engines12
- Shaft Power67,858 kW
- Shafts / Screws4
- Top Speed26.5 kn
- Cruise Speed16 kn
- Range5,500
- Nuclear-PoweredNo
◆Gun Armament5MOD.5
- Main Gun41 cm/45 3rd Year Type naval gun
- Main Gun Calibre410 mm
- Main Gun Count10
- Secondary Guns14 cm/50 3rd Year Type naval gun
- CIWS7.62 cm/40 3rd Year Type AA gun
▤Missile Armament3MOD.3
⬢Underwater Warfare4MOD.4
- Torpedo Tubes61
- ASW CapabilityNo
- Hull-Mounted SonarNo
- Towed Array SonarNo
▲Aviation3MOD.3
◎Sensors & Combat Systems3MOD.3
◈Survivability4MOD.4
▣Fleet Status8MOD.8
- Completed1
- Active0
- Under Construction0
- Planned2
- Cancelled1
- Lost1
- Retired0
- Preserved0
◇Armour3MOD.3
- ArmourWaterline belt: 280 mm; Deck: 102 mm; Barbettes: 229-305 mm; Conning tower: 356 mm
- Belt Armour280 mm
- Deck Armour102 mm
03 / History
SERVICE LIFESPANStill in Service
- 1921Production started
- 1922Production ended
- 1937First deployment: Second Sino-Japanese War
105
years in service
1
years in production
2
units produced
1
countries operating
ⓘ The producing country still actively operates it.
04 / Conflicts
TOSA-CLASS BATTLESHIP · CONFLICTS SERVED IN25% win·25% loss
Total Conflicts
4
Victories
1
Ongoing
0
Losses
1
1942Battle of MidwayDecisive victory→1941–Attack on Pearl HarborDecisive victory→1941–1942Dutch East Indies campaign—→1937–1945Second Sino-Japanese War—→
ⓘ Shown only from conflicts recorded in our database.
06 / MASS Score
Not enough weapon data to rank this category.
📖 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