Krivak vs Riga
Krivak vs Riga at a glance — displacement 3,575 vs 1,416 tons, length 123 vs 91 m, speed 32 vs 28 knots, crew 200 vs 175.
Specifications
|
Krivak |
Riga |
| Origin |
🇷🇺 Ex-USSR |
🇷🇺 Ex-USSR |
| Category |
Frigate |
Frigate |
| Type |
Frigate / patrol ship |
Frigate |
| Manufacturer |
Yantar Shipyard |
Kaliningrad |
| Year introduced |
1970 |
1954 |
| Number built |
40 units |
68 units |
| Estimated unit price |
$475 million |
NA |
| Displacement |
3,575 tons |
1,416 tons |
| Maximum speed |
32.0 knots |
28.0 knots |
| Range |
4,995 nm at 20 knots |
1,950 nm at 14 knots |
| Length |
123.5 m |
91.0 m |
| Beam |
14.1 m |
10.2 m |
| Crew |
200 |
175 |
Armament & Systems
|
Krivak |
Riga |
| Armament |
- 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
|
- 3 × 100 mm guns/56 (B-34) (3×1)
- 4 × 37 mm guns (2×2)
- 4 × 25 mm guns (2×2) - Some ships
- MBU-600 anti-submarine rocket launchers (replaced by two RBU-2500)
- 2 or 3 × 533 mm torpedo tubes (1×2 or 1×3)
|
| Propulsion |
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) |
2 × shaft steam turbines, 2 × boilers; 21,000 hp (16,000 kW) |
Detailed Comparison
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Which has greater displacement, the Krivak-class or Riga-class?
The Krivak-class has greater displacement at 3,575 tons compared to the Riga-class's 1,416 tons.
Which is faster, the Krivak-class or Riga-class?
The Krivak-class is faster with a maximum speed of 32 knots compared to the Riga-class's 28 knots.
Which has longer range, the Krivak-class or Riga-class?
The Krivak-class has a longer range at 4,995 nautical miles compared to the Riga-class's 1,950 nautical miles.
Which is longer, the Krivak-class or Riga-class?
The Krivak-class is longer at 123.5 meters compared to the Riga-class's 91.0 meters.
How many crew members do the Krivak-class and Riga-class have?
The Krivak-class has a larger crew complement of 200 compared to the Riga-class's 175 crew members.
Which has been built in greater numbers, the Krivak-class or Riga-class?
The Riga-class has been built in greater numbers with 68 vessels compared to 40 vessels of the Krivak-class.