| Builder: Kockums, Karlskrona, Blekinge County, Sweden Displacement: 1070 tons (surfaced), 1150 tons (submerged) / Södermanland class: 1500 tons (submerged) Length: 48.5 m (159 feet 1 inch) / Södermanland class: 60.5 m (198 ft 6 in) Beam: 6.1 m (20 ft) Draft: 5.6 m (18 ft 4 in) Speed: 11 knots (20 km/h), surfaced / 20 knots (37 km/h), submerged Complement: 24 Propulsion: Diesel-Electric 2 x Hedmora V12A/15 diesel generators (2160 hp) 1 x Jeumont Schneider electric motor Södermanland class: 2 x Kockums V4-275R Sterling AIP engines 1 shaft / 1 propeller Armament: 6 x 533 mm (21") Torpedo Tubes for heavy-weight torpedoes 3 x 400mm (15.75") Torpedo Tubes for lightweight torpedoes mines Systems: Terma radar SESUB 900 combat and fire control system CSU-83 (DBQS-21) active/passive hull sonar FAS 3-1 flank array sonar towed array sonar system (TASS) ECM system | |
