ASubmarines
Dolphin-class submarine
Dolphin -I: diesel-electric attack submarine Dolphin -II: AIP / diesel-electric Attack Submarine
FORCETALLY
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ASubmarines
Dolphin -I: diesel-electric attack submarine Dolphin -II: AIP / diesel-electric Attack Submarine
At a glance
Dolphin-class submarinelarger figure on 2 of 2
Ghadir-class submarinelarger figure on 0 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
for Dolphin -I
Single sourcefor Dolphin -II
Single sourceConfiguration
| Specification | Dolphin-class submarine | Ghadir-class submarine |
|---|---|---|
| Power | Diesel-electric, 3 diesels, 1 shaft, 4,243 shp (3,164 kW); Dolphin -II class: air-independent HDW Fuel Cell System[source] | — |
| Builders | Howaldtswerke-Deutsche Werft (HDW)[source] | Marine Industries Organization[source] |
| Operators | Israeli Navy[source] | Islamic Republic of Iran Navy[source] |
| Preceded by | Gal class[source] | Nahang class[source] |
for INS Drakon
Single source57.3 m (188 ft) for Dolphin -I 68.6 m (225 ft) for Dolphin -II 74 m (243 ft) for INS Drakon[source]
Length
Single source29 m (95 ft 2 in)[source]
Maximum; Dolphin -I class Dolphin -II class: excess of
Single sourceMaximum; Speed
Single sourceDolphin -I class: 20 knots (37 km/h; 23 mph) Dolphin -II class: excess of 25 knots (46 km/h; 29 mph)[source]
Maximum; Submerged
Single sourceMaximum; Surfaced
Single sourceBars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Succeeded by | Dakar class[source] | — |
|---|
| Completed | Dolphin Leviathan (trans. "Whale" or Leviathan ) Tekumah (trans. "Revival") Tanin (trans. "Crocodile" or Tannin ) Rahav (trans. "Splendour" or Rahab )[source] | 20[source] |
|---|
| Active | Dolphin -I: 3 Dolphin -II: 3[source] | 20[source] |
|---|
| Type | Dolphin -I: diesel-electric attack submarine Dolphin -II: AIP / diesel-electric Attack Submarine[source] | Midget submarine[source] |
|---|
| Test depth | At least 350 m (1,150 ft)[source] | — |
|---|
| Sensors & processing systems | STN Atlas ISUS 90-55 combat system[source] | — |
|---|
| Armament | 6 × 533 mm (21.0 in) torpedo tubes 4 × 650 mm (26 in) diameter torpedo tubes[source] | 2 × 533 mm (21 in) torpedo tubes[source] |
|---|
| Notes | The first three, non- AIP submarines of the class ( Dolphin -I) are set to be replaced by the new Dakar -class submarines , beginning from the early 2030s.[source] | — |
|---|
| Country of origin | Germany[source] | Iran[source] |
|---|
| Name | — | Ghadir[source] |
|---|
| In service | — | 2007–present[source] |
|---|
| Propulsion | — | Diesel-electric propulsion[source] |
|---|
10 knots (19 km/h; 12 mph) surfaced 8 knots (15 km/h; 9.2 mph) submerged[source]