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BSubmarines
At a glance
35-ton deep-submergence rescue vehiclelarger figure on 0 of 2
Archer-class submarinelarger figure on 2 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source14.9 metres (49 ft)[source]
Length
Single sourceConfiguration
| Specification | 35-ton deep-submergence rescue vehicle | Archer-class submarine |
|---|---|---|
| Power | 2 x silver-zinc batteries[source] | — |
| Operators | People's Liberation Army Navy[source] | Republic of Singapore Navy[source] |
| Succeeded by | LR7[source] | Invincible class[source] |
| In service | 1989 - present[source] | — |
| Completed | At least 2 |
60.5 m (198 ft 6 in)[source]
at 2 knots
Single source20 hours at 2 knots[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Active |
|---|
| Type | Deep-submergence rescue vehicle[source] | — |
|---|
| Propulsion | 1 shaft[source] | 2 × Hedemora diesel-electric engines 2 × Kockums v4-275R Sterling AIP units[source] |
|---|
| Capacity | Six or 22 survivors[source] | — |
|---|
| Sensors & processing systems | Active sonar[source] | FAS[source] |
|---|
| Builders | — | Kockums[source] |
|---|
| Preceded by | — | Challenger class[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] |
|---|
| Country of origin | — | Sweden[source] |
|---|