Contributed by Vladimir Yakubov (yakv2@yahoo.com) as part of the Warship
TechSpec effort. His source:
Poslednie Ispoliny Rossiyskogo Imperatorskogo Flota
("Last Giants of the Russian Imperial Fleet") by S.E.
Vinogradov, St. Petersburg 1999
1914 Battleship design for the Baltic created by ship building engineer I.G. Bubnov (designer of Ganguts) and accepted by the Main Shipbuilding Directorate.
This design came closest to being laid down. It was planned to lay down 8 units in mid-1915. Unfortunately the design was being considered from March to July 1914 and many of the documents were lost. The remaining documents say that the design was in no way finalized and the armour scheme was supposed to be tested in October 1914, but then the war started and the test was forgotten until 1922, when it was done under the Soviets. Other problem was the TDS system, which was judged to be too thin especially in the area of bow and stern turrets. When the war started the project was abandoned.
Data (all in metric units):
Displacement:
Elevation |
Plans |
Cross-section (1) |
Cross-section (2) |
These next designs are from the Putilov Shipyard. These were submitted to the navy in February 1914. Only real alternative to the Navy version of the BB. Putilov SY was a partner with German Blohm und Voss and many of these designs show a strong German influence.
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This was the ultimate BB study done in June 1914 by the Russo-Baltic SY in Revel. It was never seriously considered for production and was more of a design study to see if it can be done. It was considered to be too big for the Baltic Sea operations.
Data (all in metric units):
Displacement - 45,000 tons
Full length - 265.0 m
Full width - 34.4 m
Draft - 9.15 m
Armaments:
Sixteen 16"/45
Twenty four 150mm/52
Torpedo tubes:
Four 450mm
Armour: See drawings
Engines: 11 universal boilers, 16 oil boilers, 119,452 h.p.
Speed - up to 30 knots
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The design was done by one of the best Russian engineers, V.P. Kostenko. The design was semi-official and none of the documents were found from the navy requesting it. It had no chance of ever being built in the conditions of 1916-17 Russia, but shows a Russian attempt at the post-Jutland battleship. The info on it is fragmentary due to the nature of the situation in 1917-18 in the South of Russia.
Data (all in metric units):
Displacement (Version 1) - 42,360 tons
Displacement (Version 2) - 44,000 tons
Displacement (Version 3) - 43,600 tons
Displacement (Version 4) - 45,000 tons
Version 1:
Full length - 252 m
Full width - 30 m
Draft - 10.1 m
Version 2:
Full length - 240 m
Full width - 30 m
Draft - 10.1 m
Version 1:
Full length - 240 m
Full width - 30 m
Draft - 10.1 m
Version 1:
Full length - 230 m
Full width - 30 m
Draft - 10.1 m
Version 1
Armaments:
Eight 16"/45
Twenty 6"/50
Version 2
Armaments:
Nine 16"/45
Twenty 6"/50
Version 3
Armaments:
Ten 16"/45
Twenty 6"/50
Version 4
Armaments:
Twelve 16"/45
Twenty 6"/50
Version 1
Armour:
Belt - 250mm + 100mm
Version 2
Armour:
Belt - 275mm + 100mm
Version 3
Armour:
Belt - 300mm + 100mm
Version 4
Armour:
Belt - 325mm + 100mm
Version 1
Engines:
144,000 h.p.
Speed - 31.5 knots
Version 2
Engines:
120,000 h.p.
Speed - 30 knots
Version 3
Engines:
96,000 h.p.
Speed - 28 knots
Version 4
Engines:
72,000 h.p.
Speed - 25 knots
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