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Dolphin-Class

USA Submarine Interwar Fleet Submarines Tier 3 Power 44.7

Experimental Design - Dolphin (SS-169) was single experimental submarine testing design concepts for future fleet submarines.

Specifications

Displacement (std)
1640 t
Displacement (full)
2240 (submerged) t
Length
188 ft
Beam
22.3 ft
Crew
63
Ships built
1
Commissioned
1932
Decommissioned
1945

Performance

Top speed
20 kn
Range
12000

Armament

Main guns
1× 4-inch/50 cal
Secondary guns
None
Torpedoes
6× 21-inch

Armor & Systems

Belt
None

In-Game

Tier
T3
Game power
44.7
Research cost
8,851
Credit cost
31,290

Historical source ↗