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K Class (1917) SS Specification 

Group 1

Crew :

59 To K Class (1917) SS Ships :
Displacement : 1,980 tons surfaced;
2,566 tons dived.

Dimensions :

338ft length x 26ft 6in beam.
Range : 800nm at full power. 12,500nm @ 10kts surfaced;
30nm @ 4kts dived.

Diving Depth :

?
Armament : 8 x 18in torpedo tubes (4 bow, 4 beam);
1 or 2 x 4in gun;
1 x 3in AA gun;
1 x depth charge thrower (some boats).
Power plant : 2 x 5,250hp geared steam turbines;
800hp auxiliary diesel;
4 x 350hp electric;
twin shafts.

Max Speed :

24kts surfaced;
9kts dived.
Group 2

Crew :

65 To K Class (1917) SS Ships :
Displacement : 2,140 tons surfaced;
2,770 tons dived.

Dimensions :

351ft 6in length x 28ft beam.
Range : 800nm at full power. 12,500nm @ 10kts surfaced;
30nm @ 4kts dived.

Diving Depth :

?
Armament : 4 x 21in torpedo tubes bow;
4 x 18in torpedo tubes beam;
3 x 4in gun.
Power plant : 2 x 5,250hp geared steam turbines;
800hp auxiliary diesel;
4 x 350hp electric;
twin shafts.

Max Speed :

23.5kts surfaced;
9kts dived.
This page last edited - 05 March, 2013.

Copyright © Ian M King, except where otherwise indicated.