CB90 vs Deirdre
CB90 vs Deirdre at a glance — displacement 15 vs 972 tons, length 15 vs 56 m, speed 40 vs 18 knots, crew 3 vs 47.
Specifications
|
CB90 |
Deirdre |
| Origin |
🇸🇪 Sweden |
🇮🇪 Ireland |
| Category |
Patrol vessel |
Patrol vessel |
| Type |
Fast assault craft |
Offshore patrol vessel |
| Manufacturer |
Dockstavarvet |
Verolme Cork Dockyard |
| Year introduced |
1991 |
1972 |
| Number built |
250 units |
4 units |
| Estimated unit price |
$2 million |
NA |
| Displacement |
15 tons |
972 tons |
| Maximum speed |
40.0 knots |
18.0 knots |
| Range |
240 nm at 20 knots |
7,000 nm at 17 knots |
| Length |
15.9 m |
56.1 m |
| Beam |
3.8 m |
10.4 m |
| Crew |
3 |
47 |
Armament & Systems
|
CB90 |
Deirdre |
| Armament |
- 3 × Browning M2HB machine guns
- 1 × Mk 19 grenade launcher
- 4 naval mines
- 6 depth charges
|
- 1 × 40 mm/60 Bofors
- 2 × 12.7 mm machine guns
|
| Propulsion |
2 × 625 bhp Scania DSI14 V8 Diesel; 2 × Kamewa FF water jets |
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Detailed Comparison
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Which has greater displacement, the CB90-class or Deirdre-class?
The Deirdre-class has greater displacement at 972 tons compared to the CB90-class's 15 tons.
Which is faster, the CB90-class or Deirdre-class?
The CB90-class is faster with a maximum speed of 40 knots compared to the Deirdre-class's 18 knots.
Which has longer range, the CB90-class or Deirdre-class?
The Deirdre-class has a longer range at 7,000 nautical miles compared to the CB90-class's 240 nautical miles.
Which is longer, the CB90-class or Deirdre-class?
The Deirdre-class is longer at 56.1 meters compared to the CB90-class's 15.9 meters.
How many crew members do the CB90-class and Deirdre-class have?
The Deirdre-class has a larger crew complement of 47 compared to the CB90-class's 3 crew members.
Which has been built in greater numbers, the CB90-class or Deirdre-class?
The CB90-class has been built in greater numbers with 250 vessels compared to 4 vessels of the Deirdre-class.