Hydra vs Krivak
The Hydra and the Krivak are both Frigate classes. Displacement is 4,000 tons for the Hydra vs 3,575 tons for the Krivak. The Hydra reaches 31 knots vs 32 knots for the Krivak. Operational range is 4,100 nautical miles for the Hydra vs 4,995 for the Krivak. The Hydra carries a crew of 173 vs 200 for the Krivak. The Hydra was produced in 4 units vs 40 for the Krivak. The Hydra was commissioned in 1992, 22 years after the Krivak (1970).
| Displacement | 4,000 tons â—‰ |
| Maximum speed | 31.0 knots â—‰ |
| Range | 4,100 nm at 18 knots â—‰ |
| Length | 117.5 m â—‰ |
| Beam | 14.8 m â—‰ |
| Crew | 173 â—‰ |
| Propulsion | 2 shaft CODOG, controllable pitch propellers, 2 General Electric LM2500 gas turbines 60,656 hp (45,231 kW), 2 MTU 20V 956 diesel engines, 10,040 hp (7,490 kW) |
| Armament |
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| Displacement | 3,575 tons â—‰ |
| Maximum speed | 32.0 knots â—‰ |
| Range | 4,995 nm at 20 knots â—‰ |
| Length | 123.5 m â—‰ |
| Beam | 14.1 m â—‰ |
| Crew | 200 â—‰ |
| 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) |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Hydra-class or Krivak-class?
The Hydra-class has greater displacement at 4,000 tons compared to the Krivak-class's 3,575 tons.
Which is faster, the Hydra-class or Krivak-class?
The Krivak-class is faster with a maximum speed of 32 knots compared to the Hydra-class's 31 knots.
Which has longer range, the Hydra-class or Krivak-class?
The Krivak-class has a longer range at 4,995 nautical miles compared to the Hydra-class's 4,100 nautical miles.
Which is longer, the Hydra-class or Krivak-class?
The Krivak-class is longer at 123.5 meters compared to the Hydra-class's 117.5 meters.
How many crew members do the Hydra-class and Krivak-class have?
The Krivak-class has a larger crew complement of 200 compared to the Hydra-class's 173 crew members.
Which has been built in greater numbers, the Hydra-class or Krivak-class?
The Krivak-class has been built in greater numbers with 40 vessels compared to 4 vessels of the Hydra-class.