The Wrangels were powered by a pair of de Laval geared steam turbines, each driving one propeller shaft, using steam provided by four coal-fired Yarrow boilers. The turbines were designed to produce a total of 11,000 shaft horsepower (8,200 kW), but actually produced 13,000 shp (9,700 kW) that gave them a maximum speed of 34 knots (63 km/h; 39 mph). The ships carried 105 t (103 long tons; 116 short tons) of coal. The destroyers had a complement of 81 officers and ratings.[1][2]
The destroyers were armed with four 75-millimetre (3 in) m/12 guns in single mounts. One gun was situated fore and aft of the superstructure and the other two were on the broadsideamidships.[1][2] They also mounted two 6.5 mm (0.26 in) M1914 machine guns. The torpedo armament of the Wrangel-class destroyers consisted of 457 mm (18 in) torpedoes fired from two twin-tube mounts located on the centreline aft of the funnels and one single tube on each broadside between the second and third funnels.[1][2]
Modifications
The boilers of the Wrangels were converted to use fuel oil in 1927. They were rearmed in 1940, adding one Bofors 25 mm (1 in) M32anti-aircraft gun and two 8 mm (0.31 in) M36 machine guns that replaced the 6.5 mm weapons while having their two single torpedo-tube mounts removed.[3] In addition, two depth charge racks were added with 16 M/24 depth charges.[4] This increased their standard displacement to 498 t (490 long tons).[2]
At the beginning of World War II, Wrangel was assigned to the Gothenburg Squadron.[9] During the winter of 1940–1941, the ship was re-boilered, but by late autumn 1943, she was put into material reserve in Stockholm. Wrangel was stricken from the navy list on 13 June 1947. Thereafter she was used as a pilot and target vessel and sank in Hårsfjärden in 1960.[4]
Notes
^Whitley has the ships with a standard displacement of 472 t (465 long tons), an overall length of 70.9 m (232 ft 7 in) and a beam of 6.7 m (22 ft 0 in).[1]
^"Silverbröllop i kungahuset: Omfattande och innerliga hyllningar på Fridhem för hertigparet av Västergötland" [Silver Wedding in the Royal House: Extensive and Heartfelt Tributes at Fridhem for the Duke and Duchess of Vastergotland]. Sydvenska Dagbladet (in Swedish). No. 232. 28 August 1922. p. 7.
Borgenstam, Curt; Insulander, Per; Kaudern, Gösta (1989). Jagare: med Svenska flottans jagare under 80 år [Destroyers: Swedish Navy Destroyers under 80 Years] (in Swedish). Västra Frölunda: Marinlitteratur. ISBN91-970700-4-1. SELIBR7792227.
Hofsten, Gustaf von; Waernberg, Jan; Ohlsson, Curt S. (2003). Örlogsfartyg: svenska maskindrivna fartyg under tretungad flagg [Ships of War: Swedish Machine-powered Ships under the Triple-tailed Flag]. [Forum navales skriftserie, 1650-1837; 6] (in Swedish). Stockholm: Svenskt militärhistoriskt bibl. i samarbete med Marinlitteratur. ISBN91-974384-3-X. SELIBR8873330.
Lagvall, Bertil (1991). Flottans neutralitetsvakt 1939-1945: krönika [Chronicle of the Fleet Neutrality Watch 1939-1945]. Marinlitteraturföreningen, 0348-2405; 71 (in Swedish). Stockholm: Marinlitteraturfören. ISBN91-85944-05-X. SELIBR7753511.
Steckzén, Birger, ed. (1949). Klart skepp: en bok om Sverigeskeppen Sverige, Gustaf V, Drottning Victoria [Clear Ship: A Book about the Ships Svierge, Gustaf V, Drottning Victoria] (in Swedish). Stockholm: Norstedt. SELIBR1417624.
Westerlund, Karl-Eric (1985). "Sweden". In Gray, Randal (ed.). Conway's All the World's Fighting Ships 1906–1921. London: Conway Maritime Press. pp. 355–363. ISBN978-0-85177-245-5.