Loading the evidence…
Preparing your view.
Preparing your view.


At a glance
Tridente-class submarinelarger figure on 0 of 2
Type 039A/B/C 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 source67.7 m (222 ft 1 in)[source]
Length
Single sourceConfiguration
| Specification | Tridente-class submarine | Type 039A/B/C submarine |
|---|---|---|
| Builders | HDW[source] | Wuchang Shipbuilding , Wuhan[source] |
| Operators | Portuguese Navy[source] | Current operators: People's Liberation Army Navy Pakistan Navy Future operators Royal Thai Navy[source] |
| Preceded by | Albacora class[source] | Type 039[source] |
| Built | 2005–2010[source] |
77.6 m (254 ft 7 in)[source]
Maximum; AIP system
Single sourceMaximum; Submerged
Single sourceMaximum; Surfaced
Single source20 knots (37 km/h; 23 mph) submerged 10 knots (19 km/h; 12 mph) surfaced 6 knots (11 km/h; 6.9 mph) AIP system[source]
Maximum; Speed
Single source20 knots (37 km/h; 23 mph)[source]
at 8 knots (15 km/h; 9.2 mph)
Single source12,000 nmi (22,000 km; 14,000 mi) at 8 knots (15 km/h; 9.2 mph)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| In commission | 2010–present[source] | 2006–present[source] |
|---|
| Planned | ≥25[source] |
|---|
| Completed | ≥22[source] |
|---|
| Canceled | — |
|---|
| Type | Attack submarine[source] | Attack submarine[source] |
|---|
| Propulsion | Diesel-electric, fuel cell AIP , low noise skew back propeller[source] | Diesel-electric, 1 shaft, AIP[source] |
|---|
| Endurance | 45 days[source] | — |
|---|
| Test depth | superior to 300 m (984 ft)[source] | 250 m (820 ft)[source] |
|---|
| Capacity | 14[source] | — |
|---|
| Sensors & processing systems | Kelvin Hughes KH-1007 (F) navigation radar Atlas Elektronik GmbH ISUS 90 combat management system[source] | — |
|---|
| Armament | (8) 533 mm (21.0 in) torpedo tubes, (4) subHarpoon-capable 12 × WASS Blackshark torpedo reloads[source] | 6 × 533 mm (21 in) torpedo tubes for: Yu-10 torpedoes Yu-6 torpedoes Anti-ship cruise missiles including YJ-82 , YJ-18 (Type 039A and Type 039B) and YJ-19 (Type 039B and Type 039C)[source] |
|---|
| Name | — | Type 039A Type 039B Type 039C[source] |
|---|
| Succeeded by | — | Type 041[source] |
|---|
| Subclasses | — | Hangor class (Pakistan) Matchanu class (Thailand) (under construction)[source] |
|---|
| Active | — | At least 22 submarines: ≥1 Type 039C Per United States Department of Defense : 21 Type 039A and Type 039B combined Per International Institute for Strategic Studies : 4 Type 039A and 16 Type 039B[source] |
|---|
| Country of origin | — | People's Republic of China[source] |
|---|