Ivan Rogov vs Ropucha
Ivan Rogov vs Ropucha at a glance — displacement 14,060 vs 4,080 tons, length 157 vs 112 m, speed 19 vs 18 knots, crew 239 vs 98.
Specifications
|
Ivan Rogov |
Ropucha |
| Origin |
🇷🇺 Ex-USSR |
🇷🇺 Ex-USSR |
| Category |
Amphibious vessel |
Amphibious vessel |
| Type |
Landing ship |
Landing ship |
| Manufacturer |
Yantar Shipyard |
Stocznia Północna Shipyard |
| Year introduced |
1978 |
1974 |
| Number built |
3 units |
28 units |
| Estimated unit price |
$688 million |
NA |
| Displacement |
14,060 tons |
4,080 tons |
| Maximum speed |
19.0 knots |
18.0 knots |
| Range |
7,500 nm at 14 knots |
6,100 nm at 15 knots |
| Length |
157.0 m |
112.5 m |
| Beam |
23.8 m |
15.0 m |
| Crew |
239 |
98 |
Armament & Systems
|
Ivan Rogov |
Ropucha |
| Armament |
- Osa-M surface-to-air missile system (1 × 2 launchers, 20 missiles)
- 76 mm AK-726 multipurpose gun (1 × 2 with 1000 rounds)
- 30 mm AK-630 air defence gun (4 × 6-barreled mounts with 16,000 cartridges)
- Grad-m 122 mm rocket launcher (1 with 320 rockets)
|
- 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 shafts, 2 gas turbines, 2 × 18,000 hp (13,000 kW) |
2 × 9,600 hp (7,200 kW) Zgoda-Sulzer 16ZVB40/48 diesel engines |
Detailed Comparison
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Which has greater displacement, the Ivan Rogov-class or Ropucha-class?
The Ivan Rogov-class has greater displacement at 14,060 tons compared to the Ropucha-class's 4,080 tons.
Which is faster, the Ivan Rogov-class or Ropucha-class?
The Ivan Rogov-class is faster with a maximum speed of 19 knots compared to the Ropucha-class's 18 knots.
Which has longer range, the Ivan Rogov-class or Ropucha-class?
The Ivan Rogov-class has a longer range at 7,500 nautical miles compared to the Ropucha-class's 6,100 nautical miles.
Which is longer, the Ivan Rogov-class or Ropucha-class?
The Ivan Rogov-class is longer at 157.0 meters compared to the Ropucha-class's 112.5 meters.
How many crew members do the Ivan Rogov-class and Ropucha-class have?
The Ivan Rogov-class has a larger crew complement of 239 compared to the Ropucha-class's 98 crew members.
Which has been built in greater numbers, the Ivan Rogov-class or Ropucha-class?
The Ropucha-class has been built in greater numbers with 28 vessels compared to 3 vessels of the Ivan Rogov-class.