Sen-Toku Type
I.400-I.401

I.401

 

 

Boats in class  3 Units completed - I.400   I.401   I.401
Normal displacement surfaced  5.223t
Normal displacement submerged  6.560t
Machinery  4 x Diesel
2 x electric
Maximum power Surfaced/Submerged  7.700hp/2.400hp
Speed Surfaced/Submerged  18,7 knots/6,5 knots
Armament  1 x 140mm L/50 Gun
10 x 25mm AA
1 x Catapult and three floatplane bombers
Torpedeo Tubes  8 x 533mm/20 Torpedoed
Length  122m
Beam  12m
Height  7,2m
Complement  100
Year of construction  1943-1944
Fate  
Builder  Kure Dockyard