HMS E34


HMS E34 was a British E class submarine built by John Thornycroft, Woolston, Hampshire. She was laid down on 21 January 1917 and was commissioned in March 1917. HMS E34 sank the U-Boat off Harwich in the North Sea on 10 May 1918. E34 was mined near the Eijerlandse Gronden, the sands between the Frisian islands Texel and Vlieland on 20 July 1918. There were no survivors.

Design

Like all post-E8 British E-class submarines, E34 had a displacement of at the surface and while submerged. She had a total length of and a beam length of. She was powered by two Vickers eight-cylinder two-stroke diesel engines and two electric motors. The submarine had a maximum surface speed of and a submerged speed of. British E-class submarines had fuel capacities of of diesel and ranges of when travelling at. E34 was capable of operating submerged for five hours when travelling at.
E34 was armed with a 12-pounder QF gun mounted forward of the conning tower. She had five 18 inch torpedo tubes, two in the bow, one either side amidships, and one in the stern; a total of 10 torpedoes were carried.
E-Class submarines had wireless systems with power ratings; in some submarines, these were later upgraded to systems by removing a midship torpedo tube. Their maximum design depth was although in service some reached depths of below. Some submarines contained Fessenden oscillator systems.

Crew

Her complement was three officers and 28 men.