FORCETALLY
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At a glance
Gotland-class submarinelarger figure on 5 of 5
Type 206 submarinelarger figure on 0 of 5
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
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 4 knots (7.4 km/h; 4.6 mph), submerged
Single sourceat 6 knots (11 km/h; 6.9 mph), surfaced
Single source4,500 nautical miles (8,300 km; 5,200 mi) at 6 knots (11 km/h; 6.9 mph), surfaced 228 nautical miles (422 km; 262 mi) at 4 knots (7.4 km/h; 4.6 mph), submerged[source]
diesel
Single sourceelectric
Single source440 kilowatts (590 hp) (diesel) 1,100 kilowatts (1,500 hp) (electric)[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 | Type 206 submarine |
|---|---|---|
| Builders | Kockums[source] | Howaldtswerke-Deutsche Werft Nordseewerke[source] |
| Operators | Swedish Navy[source] | German Navy Colombian National Navy[source] |
| Preceded by | Västergötland class[source] | Type 205 submarine[source] |
| Succeeded by | Blekinge class[source] | Type 212 submarine , Type 209 submarine[source] |
| Built | 1992–1996[source] | 1969–1975[source] |
| In commission | 1996–present[source] | 1973–2011 (Germany) 2012–present (Colombia)[source] |
| Planned | — | |
| Completed | 18[source] | |
| Active | ||
| Type | Submarine[source] | Type 206A submarine[source] |
| Propulsion | 2 × Diesel-electric MTU engines 2 × Kockums v4-275R Stirling AIP units[source] | 2 MTU 12V 493, 4-stroke diesel engines , each coupled with an Asea Brown Boveri - generator 1 Siemens -Schuckert-Werke electric motor driving single five (Type 206) or seven (Type 206A) blade propeller[source] |
| Sensors & processing systems | CSU 90-2 integrated sonar sensor suite[source] | STN Atlas DBQS-21 (CSU83) submarine sonar Thomson-CSF DUUX 2 passive rangefinder sonar Safare VELOX sonar intercept EDO-900 active mine avoidance sonar Thomson-CSF Calypso II surveillance and navigation radar[source] |
| Armament | 4 × 533 mm (21.0 in) torpedo tubes 2 × 400 mm (15.7 in) torpedo tubes 48 × Externally mounted naval mines[source] | 8 × 533 mm torpedo tubes , 8 DM2A1 Seeaal (206) or DM2A3 Seehecht (206A) torpedoes ; 24 mines can be carried externally[source] |
| Country of origin | Sweden[source] | Germany[source] |
| Subclasses | — | Gal -class submarine[source] |
| Retired | — | 16[source] |
| Preserved | — | |
| Test depth | — | more than 200 m[source] |
| Electronic warfare & decoys | — | Thomson-CSF DR-2000U ESM system Thorn-EMI SARIE[source] |
456 tonnes (449 long tons), surfaced; 500 tonnes (490 long tons), submerged[source]
10 knots (19 km/h; 12 mph), surfaced; 17 knots (31 km/h; 20 mph), submerged[source]