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BSubmarines
At a glance
Gotland-class submarinelarger figure on 1 of 5
Reis-class submarinelarger figure on 4 of 5
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
excluding periscopes
Single source13.1 m (43 ft 0 in) (excluding periscopes)[source]
Submerged
Single sourceSurfaced
Single sourceSurfaced: 1,494 tonnes (1,470 long tons) Submerged: 1,599 tonnes (1,574 long tons)[source]
Submerged
Single sourceSurfaced
Single sourceMaximum; Surfaced
Single sourceMaximum; on AIP
Single sourceMaximum; Submerged on batteries
Single sourceSurfaced: 11 knots (20 km/h) Submerged: 20 knots (37 km/h) on batteries; 5 knots (9.3 km/h) on AIP[source]
Maximum; Surfaced
Single sourceMaximum; Submerged
Single sourceat 6 knots (11 km/h; 6.9 mph) (surfaced)
Single sourceat 8 knots (15 km/h; 9.2 mph) (submerged)
Single source12,000 nmi (22,000 km; 14,000 mi) at 6 knots (11 km/h; 6.9 mph) (surfaced) 420 nmi (780 km; 480 mi) at 8 knots (15 km/h; 9.2 mph) (submerged)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Configuration
| Specification | Gotland-class submarine | Reis-class submarine |
|---|---|---|
| Power | — | 3,900 kW (5,200 hp) main engine ( Siemens Permasyn) 2× diesel generator ( MTU 16V 396SE 64L cells) 2× batteries (324 Type 30PS15B) 2× 120 kW (160 hp) fuel cells (Siemens)[source] |
| Builders | Kockums[source] | Gölcük Naval Shipyard , Turkey STM (torpedo section) Aselsan (sensors and electronics)[source] |
| Operators | Swedish Navy[source] | Turkish Navy[source] |
| Preceded by | Västergötland class[source] | — |
| Succeeded by | Blekinge class[source] | Atılay class[source] |
| Built | 1992–1996[source] | — |
| In commission | 1996–present[source] | — |
| Planned | ||
| Completed | ||
| Active | ||
| Type | Submarine[source] | — |
| Propulsion | 2 × Diesel-electric MTU engines 2 × Kockums v4-275R Stirling AIP units[source] | — |
| Sensors & processing systems | CSU 90-2 integrated sonar sensor suite[source] | ISUS 90-72 sonar and weapon control[source] |
| Armament | 4 × 533 mm (21.0 in) torpedo tubes 2 × 400 mm (15.7 in) torpedo tubes 48 × Externally mounted naval mines[source] | Torpedo tubes: 8 x 533 mm torpedo tubes : Torpedoes: Roketsan Akya Mk48 Mod6T DM2A4 Anti-ship missile: Atmaca[source] |
| Country of origin | Sweden[source] | — |
| Name | — | Reis class[source] |
| Cost | — | € 2.06 billion[source] |
| Building | — |
1,860 t (1,830 long tons ) (surfaced) 2,013 t (1,981 long tons) (submerged)[source]
10 knots (19 km/h; 12 mph) (surfaced) 20 knots (37 km/h; 23 mph) (submerged)[source]