Japanese cruiser Tone (1907)

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Tone in 1910
History
Empire of Japan
NameTone
Ordered1904 Fiscal Year
BuilderSasebo Naval Arsenal
Laid down17 November 1905
Launched24 October 1907
Completed5 May 1910
Stricken1 April 1931
FateExpended as target, 30 April 1933
General characteristics
TypeProtected cruiser
Displacement
  • 4,113 long tons (4,179 t) normal
  • 4,900 long tons (4,979 t) maximum
Length113.8 m (373 ft 4 in)
w/l
Beam14.4 m (47 ft 3 in)
Draught5.1 m (16 ft 9 in)
Propulsion
  • 2-shaft
    reciprocating VTE engines
    ; 16 boilers; 15,500 hp (11,600 kW)
  • 900 tons coal, 124 tons oil
Speed23 knots (26 mph; 43 km/h)
Range7,340 nmi (13,590 km) at 10 kn (12 mph; 19 km/h)
Complement370
Armament
Armour

Tone (利根, Innate Aptitude) was a protected cruiser of the Imperial Japanese Navy. The ship was named after the Tone River in Tokyo.

Background

Tone was designed and built in

Diet of Japan rejected budgeting for a sister ship
or for subsequent construction of the same design.

Design

Plan and profile drawing of Tone

Although dimensionally similar to the British-built Yoshino, Tone had the raked funnels and clipper bow that would be a feature of future Japanese warships.[1]

Her powerplant consisted of two Mitsubishi vertical 4-cylinder triple-expansion steam engines with 16 Miyabara boilers, driving two screws. The boilers could run on a mixed-mode of coal sprayed with oil, and could drive the ship at a maximum speed of 23 knots (43 km/h; 26 mph), with an endurance of 7,400 nautical miles (13,700 km; 8,500 mi) at 10 knots (19 km/h; 12 mph). Tone was the last ship in the Imperial Japanese Navy to be powered by a reciprocating engine.[2]

Her

QF 4.7-inch guns and four QF 12-pounder 12 cwt naval guns. Tone also had three deck-mounted 457 mm (18 in) torpedo tubes.[2]
However, the foremost of the 4.7-inch secondary guns were located in a cramped location with a very limited field of fire, and were soon removed and not replaced. After World War I, two 76 mm (3 in) anti-aircraft guns were added just aft of the first smokestack.

Tone utilized

Krupp armor with a thickness of 38–76 mm (1.5–3.0 in) on the decks, and 102 mm (4.0 in) on the conning tower. The design did not incorporate any side armor.[2]

Tone was

launched on 24 October 1907, and completed on 15 May 1910.[4]

Service record

Soon after completion, from 1 April 1911 to 12 November 1911, Tone was sent as part of the official Japanese naval delegation to

Kurama
.

In

sea lanes in the Indian Ocean and also occasionally in the Dutch East Indies against German commerce raiders and U-boats, as part of Japan's contribution to the Allied war effort under the Anglo-Japanese Alliance .[5]

Between 1924 and 1929, Tone served as a station ship on the

Yangtze River around Shanghai, China. She was transferred to the reserves at Sasebo Naval District
on 30 November 1929.

Stricken from the

navy list on 1 April 1931, and renamed Haikan No 2, the ship was expended as an aircraft target off Amami Ōshima on 30 April 1933.[6]

Notes

  1. ^ Jentsura, Warships of the Imperial Japanese Navy; page 103
  2. ^ a b c Chesneau, Conway's All the World's Fighting Ships 1860–1905, page 236
  3. ^ Navweapons.com
  4. ^ Watts & Gordon. Imperial Japanese Navy. p. 125.
  5. .
  6. ^ Howarth, The Fighting Ships of the Rising Sun

References

External links