Dolphin Class
SS.169
 

 

Boats in class  1 Unit - Dolphin
Normal displacement surfaced  1.560t
Normal displacement submerged  2.240t
Machinery  2 + 2 x MAN Diesel
2 x electric
Maximum power Surfaced/Submerged  3.500hp/1.750hp
Speed Surfaced/Submerged  17 knots/8 knots
Armament  1 x 102mm L/50 Gun later replaced by
1 x 76mm L/50 Gun
4 x 0.3in MG
Torpedeo Tubes  6 x 533mm/18 Torpedoes
Length  97,2m
Beam  8,5m
Height  4m
Complement  60
Year of construction  1930-1932
Fate  
Builder  Portsmouth Navy Yard