Khareef vs Sigma
Khareef vs Sigma at a glance — displacement 2,660 vs 1,692 tons, length 99 vs 90 m, speed 28 vs 28 knots, crew 100 vs 80.
Specifications
|
Khareef |
Sigma |
| Origin |
🇬🇧 United Kingdom |
🇳🇱 Netherlands |
| Category |
Corvette |
Frigate |
| Type |
Corvette |
Multi-purpose corvette / frigate |
| Manufacturer |
BAE Systems |
Damen Schelde Naval Shipbuilding |
| Year introduced |
2013 |
2007 |
| Number built |
3 units |
10 units |
| Estimated unit price |
NA |
$222 million |
| Displacement |
2,660 tons |
1,692 tons |
| Maximum speed |
28.0 knots |
28.0 knots |
| Range |
4,500 nm |
4,800 nm at 14 knots |
| Length |
99.0 m |
90.7 m |
| Beam |
14.6 m |
13.0 m |
| Crew |
100 |
80 |
Armament & Systems
|
Khareef |
Sigma |
| Armament |
- 1 × 76 mm OTO Melara gun
- 2 × 30mm MSI DS30M cannon
- 12 × VL MICA surface-to-air missiles
- 8 × MM-40 Block III Exocet surface-to-surface missiles
|
- 1 × Oto Melara 76 mm gun
- 2 × 20 mm Denel GI-2 gun
- 2 × quad (8) Mistral TETRAL Anti-air missile
- 4 × Exocet MM40 Block II/MM40 Block III anti-surface missile
- 2 × B515/3 triple launchers for lightweight WASS A244-S mod.3 / EuroTorp MU 90 torpedoes
|
| Propulsion |
Two MTU 4000 series diesel engines |
2 × SEMT Pielstick 20PA6B STC rated at 8910 kW each driving a lightweight Geislinger coupling; 4 × Caterpillar 3406C TA generator rated at 350 kW each; 1 × Caterpillar 3304B emergency generator rated at 105 kW; 2 × shaft with Rolls-Royce Kamewa 5 bladed controllable pitch propeller |
Detailed Comparison
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Which has greater displacement, the Khareef-class or Sigma-class?
The Khareef-class has greater displacement at 2,660 tons compared to the Sigma-class's 1,692 tons.
Which is faster, the Khareef-class or Sigma-class?
Both the Khareef-class and Sigma-class have a maximum speed of 28 knots.
Which has longer range, the Khareef-class or Sigma-class?
The Sigma-class has a longer range at 4,800 nautical miles compared to the Khareef-class's 4,500 nautical miles.
Which is longer, the Khareef-class or Sigma-class?
The Khareef-class is longer at 99.0 meters compared to the Sigma-class's 90.7 meters.
How many crew members do the Khareef-class and Sigma-class have?
The Khareef-class has a larger crew complement of 100 compared to the Sigma-class's 80 crew members.
Which has been built in greater numbers, the Khareef-class or Sigma-class?
The Sigma-class has been built in greater numbers with 10 vessels compared to 3 vessels of the Khareef-class.