Alpino vs Riga
Alpino vs Riga at a glance — displacement 2,743 vs 1,416 tons, length 113 vs 91 m, speed 29 vs 28 knots, crew 263 vs 175.
Specifications
|
Alpino |
Riga |
| Origin |
🇮🇹 Italy |
🇷🇺 Ex-USSR |
| Category |
Frigate |
Frigate |
| Type |
Frigate |
Frigate |
| Manufacturer |
Cantieri Navali Riuniti (CNR) |
Kaliningrad |
| Year introduced |
1968 |
1954 |
| Number built |
2 units |
68 units |
| Estimated unit price |
NA |
NA |
| Displacement |
2,743 tons |
1,416 tons |
| Maximum speed |
29.0 knots |
28.0 knots |
| Range |
3,500 nm at 17 knots |
1,950 nm at 14 knots |
| Length |
113.3 m |
91.0 m |
| Beam |
13.1 m |
10.2 m |
| Crew |
263 |
175 |
Armament & Systems
|
Alpino |
Riga |
| Armament |
- 6 x Oto Melara 76 mm (3 in)/62 MMI
- 1 x Menon ASW mortar
- 2 x Mark 32 triple 324 mm (13 in) 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 CODAG system: 2 Tosi/Metrovick G6 gas turbines (15,000 shp) and 4 Tosi V12 QTV-320(-12) diesel engines (16,800 shp) |
2 × shaft steam turbines, 2 × boilers; 21,000 hp (16,000 kW) |
Detailed Comparison
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Which has greater displacement, the Alpino-class or Riga-class?
The Alpino-class has greater displacement at 2,743 tons compared to the Riga-class's 1,416 tons.
Which is faster, the Alpino-class or Riga-class?
The Alpino-class is faster with a maximum speed of 29 knots compared to the Riga-class's 28 knots.
Which has longer range, the Alpino-class or Riga-class?
The Alpino-class has a longer range at 3,500 nautical miles compared to the Riga-class's 1,950 nautical miles.
Which is longer, the Alpino-class or Riga-class?
The Alpino-class is longer at 113.3 meters compared to the Riga-class's 91.0 meters.
How many crew members do the Alpino-class and Riga-class have?
The Alpino-class has a larger crew complement of 263 compared to the Riga-class's 175 crew members.
Which has been built in greater numbers, the Alpino-class or Riga-class?
The Riga-class has been built in greater numbers with 68 vessels compared to 2 vessels of the Alpino-class.