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H Class (1915) SS Specification 

Group 1 & 2

Crew :

22. To H Class (1915) SS Ships :
Displacement : 364 tons surfaced;
434 tons dived.

Dimensions :

150ft 3in length x 15ft 4in beam.
Range : 1,600nm @ 10kts surfaced;
130nm @ 2kts dived.

Diving Depth :

150ft.
Armament : 4 x 18in bow tubes;
8 reloads;
Power plant : 480hp diesel;
2 x 620hp electric.

Max Speed :

13kts surfaced;
10kts dived.
Group 3

Crew :

22. To H Class (1915) SS Ships :
Displacement : 423 tons surfaced;
510 tons dived.

Dimensions :

171ft length x 15ft 4in beam.
Range : 2,985nm @ 7.5kts surfaced;
130nm @ 2kts dived.

Diving Depth :

150ft.
Armament : 4 x 18in bow tubes;
6/8 reloads;
Power plant : 480hp diesel;
2 x 620hp electric.

Max Speed :

11.5kts surfaced;
9kts dived.
This page last edited - 08 March, 2013.

Copyright © Ian M King, except where otherwise indicated.