Muroto class collier

Muroto class collier
IJN collier MUROTO in 1932.jpg
Muroto in 1932
Class overview
Name: Muroto class collier
Builders: Mitsubishi Heavy Industries
Operators: Naval Ensign of Japan.svg Imperial Japanese Navy
Built: 1918 – 1919
In commission: 1918 – 1944
Planned: 2
Completed: 2
Lost: 2
General characteristics
Type: Collier
Displacement: 8,215 long tons (8,347 t) standard
8,750 long tons (8,890 t) stading
Length: 105.16 m (345 ft 0 in) Lpp
Beam: 15.24 m (50 ft 0 in)
Draught: 7.06 m (23 ft 2 in)
Propulsion: 1 × three expansion stages reciprocating engine
2 × scotch boilers
single shaft, 2,500 shp
1930
3 × Miyahara model water tube boilers
Speed: 12.5 knots (14.4 mph; 23.2 km/h)
1930
14.0 knots (16.1 mph; 25.9 km/h)
Capacity: 6,000 tons coal
Complement: 124
Armament: 1918
• 2 × 120 mm (4.7 in) L/45 naval guns
1932
• 2 × 76.2 mm (3.00 in) L/40 AA guns

The Muroto class collier (室戸型給炭艦, Muroto-gata Kyūtankan?) was a class of collier of the Imperial Japanese Navy (IJN), serving during the 1910s and the World War II. 2 vessels were built in 1918-19 under the Eight-four fleet plan.

Contents

Background

  • In 1917, the World War I be stagnant. The war that continued for a long time let a rise of the shipping and shortage of merchant ships.
  • The IJN commissioned the coal transportation duty to the steamship companies. However, it was very large amount of money. The IJN decided to build new colliers under the Eight-four fleet plan.
  • Their design was ordinary, because the IJN did not impose a special duty on them.

Service

  • In 1920s, they engaged in coal transportation duties.
  • In February 1932, the Muroto was removed the coal hold, and added the hospital ship facilities.
  • In World War II, the value of coal as fuel fell. They engaged in the goods/troop transportation duties.

Ships in class

Ship Builder Laid down Launched Completed Fate
Amami Ōshima 29°10′N 129°44′E / 29.167°N 129.733°E / 29.167; 129.733 on 22 October 1944.
Battle of the Bismarck Sea on 3 March 1943.

Bibliography

Nojima in 1935