German submarine U-2337

Postwar photo of Hecht (S 171), (former Type XXIII submarine U-2367). An identical sister ship of U-2337.
History
Nazi Germany
Name:	U-2337
Ordered:	20 September 1943
Builder:	Deutsche Werft, Hamburg
Yard number:	491
Laid down:	2 August 1944
Launched:	15 September 1944
Commissioned:	4 October 1944
Fate:	Surrendered on 9 May 1945
General characteristics (XXIII)
Type:	Type XXIII
Displacement:	234 t (230 long tons) (surfaced) 258 t (254 long tons) (submerged)
Length:	34.68 m (113 ft 9 in) (o/a) 26.00 m (85 ft 4 in) (p/h)
Beam:	3.02 m (9 ft 11 in) (o/a) 3.00 m (9 ft 10 in) (p/h)
Draught:	3.66 m (12 ft)
Installed power:	575–630 PS (423–463 kW; 567–621 shp) (diesel drive) 580 PS (430 kW; 570 shp) (standard electric drive) 35 PS (26 kW; 35 shp) (silent electric drive)
Propulsion:	1 × MWM RS134S 6-cylinder diesel engine 1 × AEG GU4463-8 double-acting electric motor 1 × BBC CCR188 electric creeping motor
Speed:	9.7 knots (18 km/h; 11 mph) (surfaced) 12.5 knots (23 km/h; 14 mph) (submerged)
Range:	2,600 nautical miles (4,800 km; 3,000 mi) at 8 knots (15 km/h; 9.2 mph) surfaced 194 nmi (359 km; 223 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth:	180 m (590 ft)
Complement:	14–18
Armament:	2 × bow torpedo tubes 2 × 53.3 cm (21 in) torpedoes
Service record
Part of:	32nd U-boat Flotilla (Training) 4 October 1944 – 8 May 1945
Commanders:	Oblt.z.S. Günter Behnisch 4 October 1944 – 9 May 1945
Operations:	No patrols
Victories:	None

German submarine U-2337 was a Type XXIII U-boat of Nazi Germany's Kriegsmarine during World War II. She was ordered on 20 September 1943, and was laid down on 2 August 1944 at Deutsche Werft, Hamburg, as yard number 491. She was launched on 15 September 1944 and commissioned under the command of Oberleutnant zur See Günter Behnisch on 4 October 1944.

Like all Type XXIII U-boats, U-2337 had a displacement of 234 tonnes (230 long tons) when at the surface and 258 tonnes (254 long tons) while submerged. She had a total length of 34.68 m (113 ft 9 in) (o/a), a beam width of 3.02 m (9 ft 11 in) (o/a), and a draught depth of3.66 m (12 ft). The submarine was powered by one MWM six-cylinder RS134S diesel engine providing 575–630 metric horsepower (423–463 kilowatts; 567–621 shaft horsepower), one AEG GU4463-8 double-acting electric motor electric motor providing 580 PS (430 kW; 570 shp), and one BBC silent running CCR188 electric motor providing 35 PS (26 kW; 35 shp).

The submarine had a maximum surface speed of 9.7 knots (18.0 km/h; 11.2 mph) and a submerged speed of 12.5 knots (23.2 km/h; 14.4 mph). When submerged, the boat could operate at 4 knots (7.4 km/h; 4.6 mph) for 194 nautical miles (359 km; 223 mi); when surfaced, she could travel 2,600 nautical miles (4,800 km; 3,000 mi) at 8 knots (15 km/h; 9.2 mph). U-2337 was fitted with two 53.3 cm (21 in) torpedo tubes in the bow. She could carry two preloaded torpedoes. The complement was 14 – 18 men. This class of U-boat did not carry a deck gun.