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Krivak vs Petya

Krivak vs Petya at a glance — displacement 3,575 vs 1,150 tons, length 123 vs 81 m, speed 32 vs 30 knots, crew 200 vs 90.

Specifications
Krivak Petya
Origin 🇷🇺 Ex-USSR 🇷🇺 Ex-USSR
Category Frigate Frigate
Type Frigate / patrol ship Light frigate
Manufacturer Yantar Shipyard Kaliningrad Yantar shipyard
Year introduced 1970 1965
Number built 40 units 54 units
Estimated unit price $475 million NA
Displacement 3,575 tons 1,150 tons
Maximum speed 32.0 knots 30.0 knots
Range 4,995 nm at 20 knots 4,870 nm at 10 knots
Length 123.5 m 81.8 m
Beam 14.1 m 9.2 m
Crew 200 90
Performance Radar Chart
Armament & Systems
Krivak Petya
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
  • 4 x 76 mm guns (2x2)
  • 4 x RBU-6000 anti-submarine rocket launchers
  • 5 x 406 mm anti-submarine torpedo tubes
  • 1 x 3 533 mm torpedo tubes (export version)
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 CODAG: 2 gas turbines - 30,000 hp (22,000 kW), 1 diesel - 6,000 hp (4,500 kW)
Change comparison vs
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Frequently Asked Questions

Which has greater displacement, the Krivak-class or Petya-class?
The Krivak-class has greater displacement at 3,575 tons compared to the Petya-class's 1,150 tons.
Which is faster, the Krivak-class or Petya-class?
The Krivak-class is faster with a maximum speed of 32 knots compared to the Petya-class's 30 knots.
Which has longer range, the Krivak-class or Petya-class?
The Krivak-class has a longer range at 4,995 nautical miles compared to the Petya-class's 4,870 nautical miles.
Which is longer, the Krivak-class or Petya-class?
The Krivak-class is longer at 123.5 meters compared to the Petya-class's 81.8 meters.
How many crew members do the Krivak-class and Petya-class have?
The Krivak-class has a larger crew complement of 200 compared to the Petya-class's 90 crew members.
Which has been built in greater numbers, the Krivak-class or Petya-class?
The Petya-class has been built in greater numbers with 54 vessels compared to 40 vessels of the Krivak-class.