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At a glance
Sauro-class submarinelarger figure on 0 of 1
Measured figures
I and II Batches
Single sourceIII Batch
Single sourceConfiguration
| Specification | Sauro-class submarine | Type 093 submarine |
|---|---|---|
| Displacement | I and II Batches: 1,456 tons surfaced 1,641 tons submerged III Batch: 1,476 tons surfaced 1,662 tons submerged IV Batch: 1,653 tons surfaced 1,862 tons submerged[source] | Type 093/A 6,675 tons (submerged) Type 093B 6,700 -7,000 tons (submerged)[source] |
| Power | 3 x shaft diesel Grandi Motori Trieste GMT 210.16-NM (2,7 MW) I, II and III Batches: : 1 electric engine Magneti Marelli (2.686 kW) IV Batch: : 1 electric engine ABB[source] | — |
| Name | Sauro class[source] | Type 093[source] |
| Builders | Italcantieri Monfalcone shipyard[source] | Bohai Shipyard , Huludao |
Type 093 submarinelarger figure on 1 of 1
Counts only measures both sources give with the same scope. A larger figure is not a better system.
IV Batch
Single sourceI and II Batches: 63.85 m III Batch: 64.36 m IV Batch: 66.00 m[source]
Type 093/A
Single sourceType 093B
Single sourceType 093/A 108.5 m (356 ft 0 in) Type 093B 110 m (360 ft 11 in)[source]
Maximum; Submerged
Single sourceMaximum; Surfaced
Single source12 knots (22 km/h; 14 mph) surfaced 19 knots (35 km/h; 22 mph) submerged[source]
Maximum; Type 093
Single sourceMaximum; Type 093 Type 093A/B
Single sourceBars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Operators | Italian Navy[source] | People's Liberation Army Navy[source] |
|---|
| Preceded by | Toti class , Tang class , Tench class[source] | Type 091[source] |
|---|
| Succeeded by | Todaro class[source] | Type 095[source] |
|---|
| In service | 1980[source] | — |
|---|
| In commission | 1979[source] | 2006–present[source] |
|---|
| Completed | 9+[source] |
|---|
| Active | Total 12 to 14: Type 093: 2 Type 093A: 4 Type 093B: 6-8[source] |
|---|
| Retired | — |
|---|
| Preserved | — |
|---|
| Type | Submarine[source] | Nuclear-powered attack submarine[source] |
|---|
| Test depth | 300 m[source] | — |
|---|
| Sensors & processing systems | I and II Batches: 1 x radar SMA SPS-704 1 x sonar Elsag-USEA IPD70/S Submarine Action Information System SMA/Datamat MM/SBN-716 SACTIS periscopes Barr & Stroud CK31 Search and CH81 Attack Periscopes communication system by ELMER III and IV Batches , after update 1999/2005: 1 x radar SMA MM/BPS 704-V2 1 x sonar STN Atlas Elektronik – ISUS 90-20 Combat System STN Atlas Elektronik – ISUS 90-20 periscopes Kollmorgen communication system IRSC, by Hagenuk Marinekommunikation[source] | Type 359 radar Hull-mounted sonar Flank array sonar Passive intercept array sonar Towed array sonar (Type 093A)[source] |
|---|
| Electronic warfare & decoys | I and II Batches: ESM systems Elettronica Spa, Thetis ELT/124-s and MM-BLD/1 III and IV Batches , after update 1999/2005: ESM systems Elettronica Spa, BLD-727[source] | — |
|---|
| Armament | I and II Batches: : 6 x 533 mm torpedo tubes 12 torpedoes Whitehead A-184 or 24 mines carried III and IV Batches: : 6 x 533 mm torpedo tubes 12 torpedoes Whitehead A-184 Mod.3 or 24 mines carried[source] | 6 × 533 mm (21.0 in) torpedo tubes Yu-3 , Yu-4 , Yu-6 torpedoes YJ-18 anti-ship cruise missile YJ-82 anti-ship cruise missile 24-cell vertical launching system (VLS) (Type 093B)[source] |
|---|
| Country of origin | Italy[source] | People's Republic of China[source] |
|---|
| Building | — |
|---|
| Propulsion | — | 2 x 70-75 megawatt pressurized water nuclear reactors 1 x pump-jet (Type 093B)[source] |
|---|
Type 093 28 knots (52 km/h; 32 mph) Type 093A/B 30 knots (56 km/h; 35 mph)[source]