Swiftsure vs Trafalgar
| British nuclear-powered submarine, 4,400 tons displacement, propelled by shrouded pump-jet propulsors. | |
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| Origin | 🇬🇧 United Kingdom |
| Category | Submarine |
| Type | Nuclear-powered fleet submarine |
| Manufacturer | Vickers Shipbuilding and Engineering Ltd. (VSEL) |
| Year introduced | 1973 |
| Number built | 6 units |
| Estimated unit price | NA |
| British submarine, 4,800 tons displacement, powered by a Rolls-Royce PWR1 nuclear reactor. | |
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| Origin | 🇬🇧 United Kingdom |
| Category | Submarine |
| Type | Nuclear-powered fleet submarines |
| Manufacturer | Vickers Shipbuilding and Engineering |
| Year introduced | 1983 |
| Number built | 7 units |
| Estimated unit price | $573 million |
| Displacement | 4,400 tons â—‰ |
| Maximum speed | 20.0 knots â—‰ |
| Range | 99,999 nm â—‰ |
| Length | 82.9 m â—‰ |
| Beam | 9.8 m â—‰ |
| Crew | 116 â—‰ |
| Max depth | 300 m â—‰ |
| Propulsion | Nuclear Reactor, shrouded pump-jet propulsors |
| Armament |
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| Displacement | 4,800 tons â—‰ |
| Maximum speed | 20.0 knots â—‰ |
| Range | 99,999 nm â—‰ |
| Length | 85.4 m â—‰ |
| Beam | 9.8 m â—‰ |
| Crew | 130 â—‰ |
| Max depth | 300 m â—‰ |
| Propulsion | 1 × Rolls-Royce PWR1 nuclear reactor, 2 × GEC steam turbines, 2 × WH Allen turbo generators (3.2 MW), 2 × Paxman diesel generators (2.1 MW), 1 × pump jet propulsor, 1 × motor for emergency drive, 1 × auxiliary retractable prop |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Swiftsure-class or Trafalgar-class?
The Trafalgar-class has greater displacement at 4,800 tons compared to the Swiftsure-class's 4,400 tons.
Which is faster, the Swiftsure-class or Trafalgar-class?
The Trafalgar-class is faster with a maximum speed of 20 knots compared to the Swiftsure-class's 20 knots.
Which has longer range, the Swiftsure-class or Trafalgar-class?
Both the Swiftsure-class and Trafalgar-class are nuclear-powered and have unlimited range, limited only by food supplies and crew endurance.
Which is longer, the Swiftsure-class or Trafalgar-class?
The Trafalgar-class is longer at 85.4 meters compared to the Swiftsure-class's 82.9 meters.
How many crew members do the Swiftsure-class and Trafalgar-class have?
The Trafalgar-class has a larger crew complement of 130 compared to the Swiftsure-class's 116 crew members.
Which can dive deeper, the Swiftsure-class or Trafalgar-class?
The Trafalgar-class can dive deeper with a maximum depth of 300 meters compared to the Swiftsure-class's 300 meters.
Which has been built in greater numbers, the Swiftsure-class or Trafalgar-class?
The Trafalgar-class has been built in greater numbers with 7 vessels compared to 6 vessels of the Swiftsure-class.