Alvand vs Krivak
Alvand vs Krivak at a glance — displacement 1,540 vs 3,575 tons, length 94 vs 123 m, speed 39 vs 32 knots, crew 146 vs 200.
Specifications
|
Alvand |
Krivak |
| Origin |
🇬🇧 United Kingdom |
🇷🇺 Ex-USSR |
| Category |
Frigate |
Frigate |
| Type |
Frigate |
Frigate / patrol ship |
| Manufacturer |
Vosper Thornycroft |
Yantar Shipyard |
| Year introduced |
1971 |
1970 |
| Number built |
4 units |
40 units |
| Estimated unit price |
NA |
$475 million |
| Displacement |
1,540 tons |
3,575 tons |
| Maximum speed |
39.0 knots |
32.0 knots |
| Range |
5,000 nm at 15 knots |
4,995 nm at 20 knots |
| Length |
94.5 m |
123.5 m |
| Beam |
11.1 m |
14.1 m |
| Crew |
146 |
200 |
Armament & Systems
|
Alvand |
Krivak |
| Armament |
- 4 × C-802 anti-ship missiles
- 1 × 4.5 in (114 mm) Mark 8 gun
- 1 × twin 35 mm (1.4 in) AA guns
- 2 × single 20 mm (0.79 in) guns
- 2 × 81 mm (3 in) mortars
- 2 × 0.50 cal machine guns
- 1 × Limbo ASW mortar
- 2 × triple 12.75 in (324 mm) torpedo tubes
|
- 1 × 4 URK-5 (SS-N-14 'Silex') SSM/ASW missiles
- 2 × Osa-MA SAM systems SA-N-4 'Gecko' SAM (40 missiles)
- 4 × 76 mm AK-726 guns (2×2)
- 2 × RBU-6000 anti-submarine rockets
- 2 × 4 533 mm torpedo tubes
|
| Propulsion |
2 Paxman Ventura cruising diesels 3,800 bhp (2,800 kW), and 2 Rolls-Royce Olympus TM2 boost gas turbines 46,000 shp (34,000 kW) on 2 shafts |
2 shaft; COGAG 2 × M-8k, 40,000 shp (30,000 kW) or DK59 13.5 MW or DT59 16.9 MW gas-turbines; 2 × M-62 7.4 MW or DS71 13.4 gas-turbines (cruise), 14,950 shp (11,150 kW) |
Detailed Comparison
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Which has greater displacement, the Alvand-class or Krivak-class?
The Krivak-class has greater displacement at 3,575 tons compared to the Alvand-class's 1,540 tons.
Which is faster, the Alvand-class or Krivak-class?
The Alvand-class is faster with a maximum speed of 39 knots compared to the Krivak-class's 32 knots.
Which has longer range, the Alvand-class or Krivak-class?
The Alvand-class has a longer range at 5,000 nautical miles compared to the Krivak-class's 4,995 nautical miles.
Which is longer, the Alvand-class or Krivak-class?
The Krivak-class is longer at 123.5 meters compared to the Alvand-class's 94.5 meters.
How many crew members do the Alvand-class and Krivak-class have?
The Krivak-class has a larger crew complement of 200 compared to the Alvand-class's 146 crew members.
Which has been built in greater numbers, the Alvand-class or Krivak-class?
The Krivak-class has been built in greater numbers with 40 vessels compared to 4 vessels of the Alvand-class.