ANaval support & landing craft
Akademik Shuleykin-class research vessel
Ice-strengthened research vessels
FORCETALLY
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ANaval support & landing craft
Ice-strengthened research vessels
BNaval support & landing craft
Dive tender (YDT) & General purpose research ship (AGE)
Measured figures
Displacement
Single source2,140 t (2,110 long tons)[source]
Maximum; Speed
Single source10–14 knots (19–26 km/h; 12–16 mph)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Configuration
| Specification | Akademik Shuleykin-class research vessel | Type 904 dive tender |
|---|---|---|
| Power | 2 × diesel engines, 3,120 hp (2,330 kW)[source] | — |
| Name | Akademik Shuleykin class (Project 637)[source] | — |
| Builders | Valmetin Laivateollisuus Oy , Turku , Finland[source] | — |
| Operators | Soviet Navy Swedish Navy[source] | — |
| Completed | 10[source] | — |
| Active | — | |
| Scrapped | — | |
| Type | Ice-strengthened research vessels[source] | Dive tender (YDT) & General purpose research ship (AGE)[source] |
| Tonnage | 1,753 GRT[source] | — |
| Depth | 6.45 m (21 ft 2 in)[source] | — |
| Endurance | 70 days[source] | — |
| Status | — | Active[source] |
| Class & type | — | Yan Qian class[source] |
| Propulsion | — | Marine Diesel[source] |
| Sensors & processing systems | — | Navigation radar[source] |
| Electronic warfare & decoys | — | None[source] |
| Armament | — | Unarmed[source] |
| Armour | — | None[source] |
| Aircraft carried | — | None[source] |
| Aviation facilities | — | None[source] |
| Country of origin | — | China[source] |