German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-345 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.[3] She had a total length of 67.10 m (220 ft 2 in), a pressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder superchargeddiesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two AEG GU 460/8-276 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) propellers. The boat was capable of operating at depths of up to 230 metres (750 ft).[3]
The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a maximum submerged speed of 7.6 knots (14.1 km/h; 8.7 mph).[3] When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph). U-345 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and four twin 2 cm (0.79 in) C/30anti-aircraft guns. The boat had a complement of between forty-four and sixty.[3]
Service history
The submarine was laid down on 9 July 1942 at the Nordseewerke yard at Emden as yard number 217, launched on 11 March 1943 and commissioned on 4 May 1943 under the command of Oberleutnant zur See Ulrich Knackfuß. U-345 served with the 8th U-boat Flotilla from 4 May 1943. She was hit during a USAAF raid on Kiel on 13 December 1943. The damage was severe enough that she was paid off on the 23rd. After the German surrender in May 1945, she was mined off Warnemünde, (north of Rostock), in December.[1]
Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. ISBN1-55750-186-6.
Busch, Rainer; Röll, Hans-Joachim (1999). Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 [German U-boat losses from September 1939 to May 1945]. Der U-Boot-Krieg (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN3-8132-0514-2.
Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN0-85177-593-4.
Kemp, Paul (1999). U-Boats Destroyed – German Submarine Losses in the World Wars. London: Arms & Armour. ISBN1-85409-515-3.
External links
Helgason, Guðmundur. "The Type VIIC boat U-345". German U-boats of WWII – uboat.net. Retrieved 26 December 2014.
Hofmann, Markus. "U 345". Deutsche U-Boote 1935–1945 – u-boot-archiv.de (in German). Retrieved 26 December 2014.
german, submarine, type, viic, boat, nazi, germany, kriegsmarine, during, world, historynazi, germanynameu, 345ordered10, april, 1941buildernordseewerke, emdenyard, number217laid, down9, july, 1942launched11, march, 1943commissioned4, 1943fatedamaged, beyond, . German submarine U 345 was a Type VIIC U boat of Nazi Germany s Kriegsmarine during World War II HistoryNazi GermanyNameU 345Ordered10 April 1941BuilderNordseewerke EmdenYard number217Laid down9 July 1942Launched11 March 1943Commissioned4 May 1943FateDamaged beyond repair by US bombs on 13 December 1943 mined off at Warenmunde Rostock in December 1945 1 General characteristicsClass and typeType VIIC submarineDisplacement769 tonnes 757 long tons surfaced 871 t 857 long tons submergedLength67 10 m 220 ft 2 in o a 50 50 m 165 ft 8 in pressure hullBeam6 20 m 20 ft 4 in o a 4 70 m 15 ft 5 in pressure hullHeight9 60 m 31 ft 6 in Draught4 74 m 15 ft 7 in Installed power2 800 3 200 PS 2 100 2 400 kW 2 800 3 200 bhp diesels 750 PS 550 kW 740 shp electric Propulsion2 shafts 2 diesel engines 2 electric motorsSpeed17 7 knots 32 8 km h 20 4 mph surfaced 7 6 knots 14 1 km h 8 7 mph submergedRange8 500 nmi 15 700 km 9 800 mi at 10 knots 19 km h 12 mph surfaced 80 nmi 150 km 92 mi at 4 knots 7 4 km h 4 6 mph submergedTest depth230 m 750 ft Crush depth 250 295 m 820 968 ft Complement4 officers 40 56 enlistedArmament5 53 3 cm 21 in torpedo tubes four bow one stern 14 torpedoes or 26 TMA mines 1 8 8 cm 3 46 in deck gun 220 rounds 4 twin 2 cm 0 79 in C 30 anti aircraft gunsService record 2 Part of 8th U boat Flotilla 4 May 23 December 1943Commanders Oblt z S Ulrich Knackfuss 4 May 23 December 1943Operations NoneVictories NoneShe carried out no patrols She did not sink or damage any ships She was damaged beyond repair on 13 December 1943 and mined in December 1945 Contents 1 Design 2 Service history 3 References 4 Bibliography 5 External linksDesign EditGerman Type VIIC submarines were preceded by the shorter Type VIIB submarines U 345 had a displacement of 769 tonnes 757 long tons when at the surface and 871 tonnes 857 long tons while submerged 3 She had a total length of 67 10 m 220 ft 2 in a pressure hull length of 50 50 m 165 ft 8 in a beam of 6 20 m 20 ft 4 in a height of 9 60 m 31 ft 6 in and a draught of 4 74 m 15 ft 7 in The submarine was powered by two Germaniawerft F46 four stroke six cylinder supercharged diesel engines producing a total of 2 800 to 3 200 metric horsepower 2 060 to 2 350 kW 2 760 to 3 160 shp for use while surfaced two AEG GU 460 8 276 double acting electric motors producing a total of 750 metric horsepower 550 kW 740 shp for use while submerged She had two shafts and two 1 23 m 4 ft propellers The boat was capable of operating at depths of up to 230 metres 750 ft 3 The submarine had a maximum surface speed of 17 7 knots 32 8 km h 20 4 mph and a maximum submerged speed of 7 6 knots 14 1 km h 8 7 mph 3 When submerged the boat could operate for 80 nautical miles 150 km 92 mi at 4 knots 7 4 km h 4 6 mph when surfaced she could travel 8 500 nautical miles 15 700 km 9 800 mi at 10 knots 19 km h 12 mph U 345 was fitted with five 53 3 cm 21 in torpedo tubes four fitted at the bow and one at the stern fourteen torpedoes one 8 8 cm 3 46 in SK C 35 naval gun 220 rounds and four twin 2 cm 0 79 in C 30 anti aircraft guns The boat had a complement of between forty four and sixty 3 Service history EditThe submarine was laid down on 9 July 1942 at the Nordseewerke yard at Emden as yard number 217 launched on 11 March 1943 and commissioned on 4 May 1943 under the command of Oberleutnant zur See Ulrich Knackfuss U 345 served with the 8th U boat Flotilla from 4 May 1943 She was hit during a USAAF raid on Kiel on 13 December 1943 The damage was severe enough that she was paid off on the 23rd After the German surrender in May 1945 she was mined off Warnemunde north of Rostock in December 1 References Edit a b Kemp 1999 p 162 Helgason Gudmundur The Type VIIC boat U 345 German U boats of WWII uboat net Retrieved 22 August 2012 a b c d Groner 1991 pp 43 46 Bibliography EditBusch Rainer Roll Hans Joachim 1999 German U boat commanders of World War II a biographical dictionary Translated by Brooks Geoffrey London Annapolis Md Greenhill Books Naval Institute Press ISBN 1 55750 186 6 Busch Rainer Roll Hans Joachim 1999 Deutsche U Boot Verluste von September 1939 bis Mai 1945 German U boat losses from September 1939 to May 1945 Der U Boot Krieg in German Vol IV Hamburg Berlin Bonn Mittler ISBN 3 8132 0514 2 Groner Erich Jung Dieter Maass Martin 1991 U boats and Mine Warfare Vessels German Warships 1815 1945 Vol 2 Translated by Thomas Keith Magowan Rachel London Conway Maritime Press ISBN 0 85177 593 4 Kemp Paul 1999 U Boats Destroyed German Submarine Losses in the World Wars London Arms amp Armour ISBN 1 85409 515 3 External links EditHelgason Gudmundur The Type VIIC boat U 345 German U boats of WWII uboat net Retrieved 26 December 2014 Hofmann Markus U 345 Deutsche U Boote 1935 1945 u boot archiv de in German Retrieved 26 December 2014 Portals Military of Germany World War II Retrieved from https en wikipedia org w index php title German submarine U 345 amp oldid 1099498407, wikipedia, wiki, book, books, library,
