USS DRUM STATS
Class: | Gato-Class |
Length: | 311 feet, 9 inches |
Beam: | 27 feet, 3 inches |
Engines: | 4 Fairbanks-Morse 9 Cylinder opposed piston diesel engines model 38 D8-⅛ |
Motors: | 4x Elliott electric motors with reduction gears |
Batteries: | 2x 4-bladed propellers |
Max Speed surfaced: | 20 ¼ knots (± 23 MPH) |
Max Speed submerged: | 8 ¾ (± 10 MPH) |
Range Speed: | 11,000 nautical miles at 10 knots |
Patrol Endurance: | 75 days max |
Test Depth: | 300 feet |
Crew: | Up to 8 officers & 75 enlisted men |
Torpedoes: | 10×21 inch torpedo tubes (6x forward, 4x aft) 24 torpedoes |
Forward deck gun: | 5”/ 25- Caliber |
Forward AA gun: | 40 mm Bofors |
Aft AA gun: | Twin 20 mm Oerlikon |