SMS Wacht

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NameSMS Wacht
BuilderAG Weser
Laid downAugust 1886
Launched27 August 1887
Wacht in 1899
History
German Empire
NameSMS Wacht
BuilderAG Weser
Laid downAugust 1886
Launched27 August 1887
Commissioned9 August 1888
FateSunk in collision 4 September 1901
General characteristics
Class & typeWacht-class aviso
Displacement
Length85.8 m (281 ft 6 in) o/a
Beam9.66 m (31 ft 8 in)
Draft3.74 m (12 ft 3 in)
Installed power
Propulsion
Speed19 knots (35 km/h; 22 mph)
Range2,440 nmi (4,520 km; 2,810 mi) at 9 knots (17 km/h; 10 mph)
Complement
  • 7 officers
  • 134 enlisted men
Armament
  • 3 × 10.5 cm (4.1 in) K L/35 guns
  • 3 × 35 cm (13.8 in) torpedo tubes
Armor

SMS Wacht was an aviso of the Imperial German Navy, the lead ship of her class. She had one sister ship, Jagd. Wacht was built by the AG Weser shipyard; she was laid down in 1886, launched in August 1887, and commissioned in August 1888. She served in the active fleet through the 1890s and participated in numerous training exercises. Her career was cut short on 4 September 1901, when she collided with the old ironclad SMS Sachsen. The latter's ram bow holed Wacht under the waterline and caused her to rapidly sink. Her crew was safely rescued, however, and there were no casualties.

Plan and profile of the Wacht class

With the selection of General Leo von Caprivi to replace the former chief of the Kaiserliche Admiralität (Imperial Admiralty), Albrecht von Stosch, in 1883, the navy began to experiment more seriously with torpedo-armed warships along the lines of the Jeune École. Caprivi was a proponent of cheaper torpedo boats, and he directed that future avisos should forsake size and gun power in favor of higher speed and torpedo armament. The Wacht class was the first design prepared in accordance with Caprivi's directives, and it proved to be a failure, owing to poor seakeeping as a result of its smaller size, and a gun battery that was insufficient to allow them to engage comparable vessels in other fleets.[1][2]

Wacht was 85.5 meters (281 ft) long overall and had a beam of 9.66 m (31.7 ft) and a maximum draft of 3.74 m (12.3 ft) forward. She displaced 1,246 metric tons (1,226 long tons) as designed and up to 1,499 t (1,475 long tons) at full load. Her propulsion system consisted of two angled 3-cylinder triple expansion engines. Steam for the engines was provided by four coal-fired locomotive boilers. The ship's propulsion system was rated for 4,000 metric horsepower (3,900 ihp) and provided a top speed of 19 knots (35 km/h; 22 mph) and a range of approximately 2,860 nautical miles (5,300 km; 3,290 mi) at 10 knots (19 km/h; 12 mph). Wacht had a crew of 7 officers and 134 enlisted men.[3]

As built, the ship was armed with three 10.5 cm (4.1 in) K L/35 guns placed in single pivot mounts. The guns were supplied with a total of 180 rounds of ammunition. Wacht also carried three 35 cm (13.8 in) torpedo tubes, one mounted submerged in the bow and the other two in deck-mounted launchers on the broadside. In 1891, four 8.8 cm (3.5 in) SK L/30 guns in single mounts were installed in place of the 10.5 cm guns. The ship was the first German aviso to carry armor: a 10 mm (0.39 in) thick deck, along with 25 mm (0.98 in) of armor plating for the conning tower.[3][4]

Service history

Footnotes

References

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