![Antique Machinery and History | U-Boat engine question- what do these things do? | Practical Machinist - Largest Manufacturing Technology Forum on the Web Antique Machinery and History | U-Boat engine question- what do these things do? | Practical Machinist - Largest Manufacturing Technology Forum on the Web](http://thumbs.dreamstime.com/z/german-submarine-diesel-engine-room-27951870.jpg)
Antique Machinery and History | U-Boat engine question- what do these things do? | Practical Machinist - Largest Manufacturing Technology Forum on the Web
![4026 x 3547] The starboard MAN M6V 40/46 diesel engine being installed in a Type XXI U-Boat at the Deschimag shipyard in Bremen. : r/WarshipPorn 4026 x 3547] The starboard MAN M6V 40/46 diesel engine being installed in a Type XXI U-Boat at the Deschimag shipyard in Bremen. : r/WarshipPorn](https://i.redd.it/1t0vuhes1xd91.jpg)
4026 x 3547] The starboard MAN M6V 40/46 diesel engine being installed in a Type XXI U-Boat at the Deschimag shipyard in Bremen. : r/WarshipPorn
![German Industries and the U-boat offensive - Technical pages - German U- boats of WWII - Kriegsmarine - uboat.net German Industries and the U-boat offensive - Technical pages - German U- boats of WWII - Kriegsmarine - uboat.net](https://uboat.net/media/photos/industries_druck.jpg)
German Industries and the U-boat offensive - Technical pages - German U- boats of WWII - Kriegsmarine - uboat.net
![German Industries and the U-boat offensive - Technical pages - German U- boats of WWII - Kriegsmarine - uboat.net German Industries and the U-boat offensive - Technical pages - German U- boats of WWII - Kriegsmarine - uboat.net](https://uboat.net/media/photos/industries_ubm4.jpg)
German Industries and the U-boat offensive - Technical pages - German U- boats of WWII - Kriegsmarine - uboat.net
![Conning tower with anti aircraft weapons and antennae characteristic of 1944 on. - Picture of German Submarine U-995, Laboe - Tripadvisor Conning tower with anti aircraft weapons and antennae characteristic of 1944 on. - Picture of German Submarine U-995, Laboe - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/0b/b7/c2/91/engine-room-with-twin.jpg)
Conning tower with anti aircraft weapons and antennae characteristic of 1944 on. - Picture of German Submarine U-995, Laboe - Tripadvisor
![830 x 909) Moving the diesel engine in German U Boat U-593. U-593 was sunk on 13 December 1943 by USS Wainwright & HMS Calpe via depth charges in the Mediterranean Sea. : r/WarshipPorn 830 x 909) Moving the diesel engine in German U Boat U-593. U-593 was sunk on 13 December 1943 by USS Wainwright & HMS Calpe via depth charges in the Mediterranean Sea. : r/WarshipPorn](https://i.redd.it/46txxxltpko51.jpg)