Niterói vs Petya
Niterói vs Petya at a glance — displacement 3,355 vs 1,150 tons, length 129 vs 81 m, speed 30 vs 30 knots, crew 217 vs 90.
Specifications
|
Niterói |
Petya |
| Origin |
🇧🇷 Brazil |
🇷🇺 Ex-USSR |
| Category |
Frigate |
Frigate |
| Type |
Frigate |
Light frigate |
| Manufacturer |
Vosper Thornycroft |
Kaliningrad Yantar shipyard |
| Year introduced |
1976 |
1965 |
| Number built |
7 units |
54 units |
| Estimated unit price |
NA |
NA |
| Displacement |
3,355 tons |
1,150 tons |
| Maximum speed |
30.0 knots |
30.0 knots |
| Range |
5,300 nm at 19 knots |
4,870 nm at 10 knots |
| Length |
129.2 m |
81.8 m |
| Beam |
13.5 m |
9.2 m |
| Crew |
217 |
90 |
Armament & Systems
|
Niterói |
Petya |
| Armament |
• 1 × 114 mm Mk 8 gun
• Aspide SAM
• Exocet missiles
• Mk 46 torpedoes |
- 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 |
CODOG: 2 × Rolls-Royce Olympus gas turbines, 4 × MTU diesels |
2 shaft CODAG: 2 gas turbines - 30,000 hp (22,000 kW), 1 diesel - 6,000 hp (4,500 kW) |
Detailed Comparison
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Which has greater displacement, the Niterói-class or Petya-class?
The Niterói-class has greater displacement at 3,355 tons compared to the Petya-class's 1,150 tons.
Which is faster, the Niterói-class or Petya-class?
The Petya-class is faster with a maximum speed of 30 knots compared to the Niterói-class's 30 knots.
Which has longer range, the Niterói-class or Petya-class?
The Niterói-class has a longer range at 5,300 nautical miles compared to the Petya-class's 4,870 nautical miles.
Which is longer, the Niterói-class or Petya-class?
The Niterói-class is longer at 129.2 meters compared to the Petya-class's 81.8 meters.
How many crew members do the Niterói-class and Petya-class have?
The Niterói-class has a larger crew complement of 217 compared to the Petya-class's 90 crew members.
Which has been built in greater numbers, the Niterói-class or Petya-class?
The Petya-class has been built in greater numbers with 54 vessels compared to 7 vessels of the Niterói-class.