Dosan Ahn Changho vs Son Won-il
Dosan Ahn Changho vs Son Won-il at a glance — displacement 3,358 vs 1,690 tons, length 83 vs 65 m, speed 12 vs 12 knots, crew 50 vs 27.
Specifications
|
Dosan Ahn Changho |
Son Won-il |
| Origin |
🇰🇷 South Korea |
🇩🇪 Germany |
| Category |
Submarine |
Submarine |
| Type |
Attack submarine with ballistic missile launching capabilities |
Diesel-electric submarine |
| Manufacturer |
Hanwha Ocean |
Howaldtswerke-Deutsche Werft |
| Year introduced |
2021 |
2007 |
| Number built |
3 units |
16 units |
| Estimated unit price |
$900 million |
$330 million |
| Displacement |
3,358 tons |
1,690 tons |
| Maximum speed |
12.0 knots |
12.0 knots |
| Range |
10,000 nm |
12,000 nm |
| Length |
83.5 m |
65.0 m |
| Beam |
9.6 m |
6.3 m |
| Crew |
50 |
27 |
| Max depth |
NA |
400 m |
Armament & Systems
|
Dosan Ahn Changho |
Son Won-il |
| Armament |
- 6 × 533 mm (21 in) torpedo tubes
- LIG Nex1 K761 Tiger Shark heavyweight torpedoes
- 6 × K-VLS cells
- 6 × Hyunmoo 4-4 submarine-launched ballistic missile
|
- 8 × 533 mm torpedo tubes
- 4 Sub-Harpoon missile-capable
|
| Propulsion |
3 × MTU 16V396SE84L marine diesel engines; Air-independent propulsion (AIP) 4 × Bumhan Industries PH1 PEM fuel cells, each with 100 kW |
Diesel–electric, fuel cell AIP, low-noise skew back propeller; 2 × MTU 16V-396 (3.96 MW) diesel engines; 1 × Siemens Permasyn (2.85 MW) electric motor |
Detailed Comparison
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Which has greater displacement, the Dosan Ahn Changho-class or Son Won-il-class?
The Dosan Ahn Changho-class has greater displacement at 3,358 tons compared to the Son Won-il-class's 1,690 tons.
Which is faster, the Dosan Ahn Changho-class or Son Won-il-class?
The Son Won-il-class is faster with a maximum speed of 12 knots compared to the Dosan Ahn Changho-class's 12 knots.
Which has longer range, the Dosan Ahn Changho-class or Son Won-il-class?
The Son Won-il-class has a longer range at 12,000 nautical miles compared to the Dosan Ahn Changho-class's 10,000 nautical miles.
Which is longer, the Dosan Ahn Changho-class or Son Won-il-class?
The Dosan Ahn Changho-class is longer at 83.5 meters compared to the Son Won-il-class's 65.0 meters.
How many crew members do the Dosan Ahn Changho-class and Son Won-il-class have?
The Dosan Ahn Changho-class has a larger crew complement of 50 compared to the Son Won-il-class's 27 crew members.
Which is more expensive, the Dosan Ahn Changho-class or Son Won-il-class?
The Dosan Ahn Changho-class is more expensive at approximately $900 million per unit compared to the Son Won-il-class at $330 million.
Which has been built in greater numbers, the Dosan Ahn Changho-class or Son Won-il-class?
The Son Won-il-class has been built in greater numbers with 16 vessels compared to 3 vessels of the Dosan Ahn Changho-class.