Ropucha vs Serna
Ropucha vs Serna at a glance — displacement 4,080 vs 61 tons, length 112 vs 25 m, speed 18 vs 30 knots, crew 98 vs 5.
Specifications
|
Ropucha |
Serna |
| Origin |
🇷🇺 Ex-USSR |
🇷🇺 Russia |
| Category |
Amphibious vessel |
Amphibious vessel |
| Type |
Landing ship |
Landing craft |
| Manufacturer |
Stocznia Północna Shipyard |
Vostochnaya Verf |
| Year introduced |
1974 |
1994 |
| Number built |
28 units |
16 units |
| Estimated unit price |
NA |
NA |
| Displacement |
4,080 tons |
61 tons |
| Maximum speed |
18.0 knots |
30.0 knots |
| Range |
6,100 nm at 15 knots |
600 nm at 12 knots |
| Length |
112.5 m |
25.7 m |
| Beam |
15.0 m |
5.7 m |
| Crew |
98 |
5 |
Armament & Systems
|
Ropucha |
Serna |
| Armament |
- 2 × 57 mm AK-725 double guns (Ropucha I)
- 1 × 76 mm AK-176 (Ropucha II)
- 2 × 30 122 mm rocket launcher A-215 Grad-M
- Strela 2 (SA-N-5) surface-to-air missile system (4 launchers)
- 2 × 30 mm AK-630 six-barreled gatling guns (Ropucha II)
|
-- |
| Propulsion |
2 × 9,600 hp (7,200 kW) Zgoda-Sulzer 16ZVB40/48 diesel engines |
2 × 3,300 hp (2,500 kW) M-503A-3 diesels (№807-811 – 2 × 2,000 hp (1,500 kW) MTU16V2000M90 diesels); 2 × 16 kW DG-16/1500 diesel generators |
Detailed Comparison
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Which has greater displacement, the Ropucha-class or Serna-class?
The Ropucha-class has greater displacement at 4,080 tons compared to the Serna-class's 61 tons.
Which is faster, the Ropucha-class or Serna-class?
The Serna-class is faster with a maximum speed of 30 knots compared to the Ropucha-class's 18 knots.
Which has longer range, the Ropucha-class or Serna-class?
The Ropucha-class has a longer range at 6,100 nautical miles compared to the Serna-class's 600 nautical miles.
Which is longer, the Ropucha-class or Serna-class?
The Ropucha-class is longer at 112.5 meters compared to the Serna-class's 25.6 meters.
How many crew members do the Ropucha-class and Serna-class have?
The Ropucha-class has a larger crew complement of 98 compared to the Serna-class's 5 crew members.
Which has been built in greater numbers, the Ropucha-class or Serna-class?
The Ropucha-class has been built in greater numbers with 28 vessels compared to 16 vessels of the Serna-class.