ICNS Dingyuan
(BB-1920)
IJN Tosa (BB-1940)
Back to Special Projects page:
The Imperial Chinese Navies almost last act was to place an order for a
battleship in 1912. With the fall of the Imperium, and a few years of internal
struggles the Wang Corporation was appointed as overseers for the renewed
construction of the ship. The original order had pieces of equipment being
sourced from different countries that the Chinese Navy had thought produced the
best of each item. German optics and armour. French machinery. British hull.
American armament. That may have worked in 1912 but it is now 1915 and Europe is
no longer an option for sourcing equipment from. The only country that would
entertain an order for a capital ship was the United States. An order for a
30,000 ton (later 32,000 ton) fast battleship was placed with the Todd (later
Tacoma-Seattle) Shipbuilding Yards. The plans showed a normal fore and aft
layout of a ship armed with 12x14" in four triple turrets, 5" single casemate
guns, 3" anti-torpedo boat guns and a few 3" AA guns that the European War was showing to become necessary.
The Todd Shipbuilding Company was told politely that as the ship was being built
for a foreign power, that no first line parts should be used. The Tennessee
class was being built at this time so the time line of weapons etc to be used
was from the Pennsylvania class. The ship was over a hundred feet longer than
the Tennessee's as it had three times or more machinery power to produce
90,000shp to put the ship into the fast battleship class rather than the
'fleet speed' ships the US Navy was building at that time. Though Todd's had
been told not to put any modern US Navy parts aboard, Todd's did try out some
modern works, like the increased freeboard and amount of sheer forward to help
maintain speed in rough weather and to stop the plunging of the bow which was a
popular problem with the earlier dreadnoughts.
With the US entry into World War One, work on the ship was put on hold while war
priority work was undertaken at the Todd yards. The ship was resumed in late
1918 and finally signed off for collection by the Chinese in 1920. Two ships
full of seaman duly arrived, went through a months training and were then
unleashed on the worlds sea lanes. The Dingyuan made it across the Pacific to
Chinese waters where the ship went around the major ports showing the flag to
the people. The Dingyuan proved to be excellent at wiping out pirates nests.
Where the big 14" guns could fire ten miles inland and destroy the pirates boats
and harbours. The previous patrol gunboats could not fire that far and the
pirates knew almost to the inch how far their weapons could fire and based
themselves out of range. No such problems for the Dingyuan.
For fifteen years the Dingyuan had cruised around the South China Sea and Yellow
Sea. Often spending months in port as the government was unable to pay for the
ship to be boiler cleaned, bottom cleaned or pay the crew. Much of the maintenance work got
shelved on a regular basis. The Dingyuan was an enigma in a land that was based
on warlords and armies. 1937 and the second Sino-Japanese war breaks out with
Japan taking all the coastal ports and zones, giving the Chinese no access to
the sea. The three modern ships Dingyuan, Ning Hai and Ping Hai were sunk or
disabled by the Japanese then either raised and repaired or rebuilt at Japanese
shipyards. The Dingyuan had been torpedoed and bombed by aircraft and had had to
be beached.
Raised and patched. the hulk was towed to a Japanese Navy yard for
refurbishment. The ship was quite a curiousity for the Japanese, an American
built ship they could pore over to their hearts content. What they would learn
would help them in less than four years time. A two year rebuilding program
was worked out to bring the 1920's ship up to 1940 Japanese standards. New
Bridge structures, directors and optics, modern AA and secondary guns in a dual
purpose format. The engines and boilers were removed and refitted with the same
installation as the Kongo Class, a new armoured main
deck was fitted after the new machinery had been installed.
So there we have a battleship built in the USA for China. Sunk by the Japanese.
Raised from the mud and rebuilt. Now ready to fight against its creators. What
can I do with it now?
All thoughts and ideas to nigevids@gmail.com.
Displacement | 36,500 tons std 43,800 tons full load | |
Length | 750 ft | |
Breadth | 98 ft | |
Draught | 30 ft | |
Machinery | 4 shaft steam turbines, 90,000shp (rebuilt 135,000shp) | |
Speed | 27 knots (rebuilt 30 knots) | |
Range | 10000 miles at 12 knots | |
Armour | 12" side, 3" deck, 11" turrets (5.5" deck as rebuilt) | |
Armament | As Built. 12 x 14" (4x3) 12 x 5" (12x1) 12 x 3" (12x1) 6 x 3" AA (6x1) |
As rebuilt to 1940 12 x 14" (4x3) 12 x 5" (6x2) 36 x 25mm (4x3 12x2) |
Aircraft | nil | 2 |
Complement | 1750 | |
Notes | ICNS Dingyuan (1920-37) IJN Tosa (1937- |
Twin 5" dual purpose mountings, six being fitted to the IJN Tosa.