Length

165 feet

Beam

18 feet

Submerged Displacement

950 tons

Propulsion

Diesel-electric - Two GM 12-cylinder, 425 HP engines

Power

Battery

Operating Depth

Greater than 3,000 feet

Submerged Speed

10 knots (short duration), 3-4 knots (sustained)

Scientific Payload

12 tons +

External Mounting Pads

6 port, 6 starboard, forward and aft of sail

Crew Compliment

5 Officers, 46 Enlisted

Operational Endurance

Over 15 days (for long deployments, Dolphin can be towed at 9-10 knots.)