Dosan Ahn Changho vs Taigei
| South Korean submarine, introduced in 2021, utilizes air-independent propulsion from fuel cells. | |
| Origin | 🇰🇷 South Korea |
| Category | Submarine |
| Type | Attack submarine with ballistic missile launching capabilities |
| Manufacturer | Hanwha Ocean |
| Year introduced | 2021 |
| Number built | 3 units |
| Estimated unit price | $900 million |
| Displacement | 3,358 tons â—‰ |
| Maximum speed | 12.0 knots â—‰ |
| Range | 10,000 nm |
| Length | 83.5 m â—‰ |
| Beam | 9.6 m â—‰ |
| Crew | 50 â—‰ |
| Propulsion | 3 × MTU 16V396SE84L marine diesel engines; Air-independent propulsion (AIP) 4 × Bumhan Industries PH1 PEM fuel cells, each with 100 kW |
| Armament |
|
| Displacement | 3,000 tons â—‰ |
| Maximum speed | 13.0 knots â—‰ |
| Range | NA |
| Length | 84.0 m â—‰ |
| Beam | 9.1 m â—‰ |
| Crew | 70 â—‰ |
| Propulsion | lithium-ion batteries, snorkel power generation system |
| Armament |
|
Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Dosan Ahn Changho-class or Taigei-class?
The Dosan Ahn Changho-class has greater displacement at 3,358 tons compared to the Taigei-class's 3,000 tons.
Which is faster, the Dosan Ahn Changho-class or Taigei-class?
The Taigei-class is faster with a maximum speed of 13 knots compared to the Dosan Ahn Changho-class's 12 knots.
Which has longer range, the Dosan Ahn Changho-class or Taigei-class?
The Dosan Ahn Changho-class has a longer range at 10,000 nautical miles compared to the Taigei-class's 0 nautical miles.
Which is longer, the Dosan Ahn Changho-class or Taigei-class?
The Taigei-class is longer at 84.0 meters compared to the Dosan Ahn Changho-class's 83.5 meters.
How many crew members do the Dosan Ahn Changho-class and Taigei-class have?
The Taigei-class has a larger crew complement of 70 compared to the Dosan Ahn Changho-class's 50 crew members.
Which is more expensive, the Dosan Ahn Changho-class or Taigei-class?
The Dosan Ahn Changho-class is more expensive at approximately $900 million per unit compared to the Taigei-class at $635 million.
Which has been built in greater numbers, the Dosan Ahn Changho-class or Taigei-class?
The Taigei-class has been built in greater numbers with 4 vessels compared to 3 vessels of the Dosan Ahn Changho-class.