ASubmarines
Archer-class submarine
Credit
David's World 2011 · CC BY-SA 2.0 · Resized · CC BY-SA 2.0 · Source ↗ · Modified
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ASubmarines
At a glance
Archer-class submarinelarger figure on 1 of 6
SAS Queen Modjadjilarger figure on 5 of 6
Measured figures
Length
Single source60.5 m (198 ft 6 in)[source]
Length
Single sourceConfiguration
| Specification | Archer-class submarine | SAS Queen Modjadji |
|---|---|---|
| Power | — | Diesel-electric, 4 diesels, 1 shaft, 6,100 shp (4,500 kW)[source] |
| Builders | Kockums[source] | — |
| Operators | Republic of Singapore Navy[source] | — |
| Preceded by | Challenger class[source] | — |
| Succeeded by | Invincible class[source] | — |
| Completed |
Counts only measures both sources give with the same scope. A larger figure is not a better system.
62.0 m (203 ft 5 in)[source]
Maximum; Submerged
Single sourceMaximum; Surfaced
Single sourceSurfaced: 8 kn (15 km/h; 9.2 mph) Submerged: 15 kn (28 km/h; 17 mph)[source]
Maximum; Submerged
Single sourceMaximum; Surfaced
Single sourceat 10 kn (19 km/h) (surfaced,)
Single sourceat 10 knots ( snorkeling )
Single sourceat 4 kn (7.4 km/h) (submerged)
Single source11,000 nmi (20,000 km; 13,000 mi) at 10 kn (19 km/h) (surfaced,) 8,000 nmi (15,000 km; 9,200 mi) at 10 knots ( snorkeling ) 400 nmi (740 km; 460 mi) at 4 kn (7.4 km/h) (submerged)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Active | — |
|---|
| Propulsion | 2 × Hedemora diesel-electric engines 2 × Kockums v4-275R Sterling AIP units[source] | — |
|---|
| Sensors & processing systems | FAS[source] | Sonar : STN Atlas CSU-90; hull mounted and flank arrays Radar : Surface search I-band Optics : Zeiss non-hull penetrating optronic mast[source] |
|---|
| Armament | 6 × 533 mm (21 in) torpedo tubes for TP-617 heavy-weight torpedoes and Blackshark torpedoes 3 × 400 mm (16 in) torpedo tubes[source] | 8 × 21 in (533 mm) torpedo tubes , 14 AEG SUT 264 torpedoes ; optional UGM-84 Harpoon integration[source] |
|---|
| Country of origin | Sweden[source] | — |
|---|
| Name | — | SAS Queen Modjadji[source] |
|---|
| Namesake | — | A South African Rain Queen[source] |
|---|
| Builder | — | Nordsee Werke, Emden[source] |
|---|
| Launched | — | 18 March 2006[source] |
|---|
| Commissioned | — | 22 May 2008[source] |
|---|
| Identification | — | Pennant number S103[source] |
|---|
| Status | — | in active service (awaiting refit as of 2023)[source] |
|---|
| Type | — | Heroine-class submarine[source] |
|---|
| Test depth | — | 500 m (1,600 ft)[source] |
|---|
| Electronic warfare & decoys | — | ESM : Grintek Avitronics, intercept + radar warning receiver ELINT : Saab S/UME-100 tactical electronic support measures[source] |
|---|
| National origin | — | South Africa[source] |
|---|
10 knots (19 km/h), surfaced; 21.5 knots (40 km/h), submerged[source]