.jpg) Postwar photo ofHecht (S 171), (former Type XXIII submarineU-2367). An identical sister ship ofU-4707. | |
| History | |
|---|---|
 Nazi Germany | |
| Name | U-4707 |
| Ordered | 7 July 1944 |
| Builder | Friedrich Krupp Germaniawerft AG,Kiel |
| Yard number | 949 |
| Laid down | 5 December 1944 |
| Launched | 25 January 1945 |
| Commissioned | 20 February 1945 |
| Fate | Scuttled on 5 May 1945 |
| General characteristics | |
| Class & type | Type XXIIIsubmarine |
| Displacement | |
| Length | |
| Beam |
|
| Draught | 3.66 m (12 ft) |
| Installed power |
|
| Propulsion |
|
| Speed |
|
| Range |
|
| Test depth | 180 m (590 ft) |
| Complement | 14–18 |
| Armament |
|
| Service record | |
| Part of: |
|
| Identification codes: | M 50 698 |
| Commanders: | |
| Operations: | None |
| Victories: | None |
German submarineU-4707 was aType XXIIIU-boat ofNazi Germany'sKriegsmarine duringWorld War II. She was ordered on 7 July 1944, and waslaid down on 5 December 1944 atFriedrich Krupp Germaniawerft AG,Kiel, as yard number 949. She waslaunched on 25 January 1945 andcommissioned under the command ofOberleutnant zur See Joachim Leder on 20 February 1945.[2]
Like allType XXIIIU-boats,U-4707 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 of 3.66 m (12 ft). The submarine was powered by oneMWM six-cylinder RS134S diesel engine providing 575–630metric horsepower (423–463kilowatts; 567–621shaft horsepower), oneAEG GU4463-8double-acting electric motor electric motor providing 580 PS (430 kW; 570 shp), and oneBBCsilent running CCR188 electric motor providing 35 PS (26 kW; 35 shp).[3]
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-4707 was fitted with two 53.3 cm (21 in)torpedo tubes in the bow. She could carry two preloadedtorpedoes. Thecomplement was 14–18 men.[3] This class of U-boat did not carry a deck gun.[2]
On 5 May 1945,U-4707 wasscuttled inGelting Bay nearGelting as part ofOperation Regenbogen. The wreck was later raised and broken up.[2]
