Ivan Rogov vs Polnocny
Ivan Rogov vs Polnocny at a glance — displacement 14,060 vs 834 tons, length 157 vs 73 m, speed 19 vs 18 knots, crew 239 vs 41.
Specifications
|
Ivan Rogov |
Polnocny |
| Origin |
🇷🇺 Ex-USSR |
🇵🇱 Poland |
| Category |
Amphibious vessel |
Amphibious vessel |
| Type |
Landing ship |
Tank landing ship |
| Manufacturer |
Yantar Shipyard |
Stocznia Północna |
| Year introduced |
1978 |
1967 |
| Number built |
3 units |
108 units |
| Estimated unit price |
$688 million |
NA |
| Displacement |
14,060 tons |
834 tons |
| Maximum speed |
19.0 knots |
18.0 knots |
| Range |
7,500 nm at 14 knots |
1,000 nm at 18 knots |
| Length |
157.0 m |
73.0 m |
| Beam |
23.8 m |
9.6 m |
| Crew |
239 |
41 |
Armament & Systems
|
Ivan Rogov |
Polnocny |
| 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)
|
- Strela 2(SA-N-5) surface-to-air missile system (4 launchers)
- 30 mm AK-230 air defence gun (2 or 4 twin mounts)
- 140 mm Ogon 18-barreled rocket launcher(2)
|
| Propulsion |
2 shafts, 2 gas turbines, 2 × 18,000 hp (13,000 kW) |
2 Soviet Kolomna 40-D two stroke diesels, 2 shafts, 4,400 bhp |
Detailed Comparison
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Which has greater displacement, the Ivan Rogov-class or Polnocny-class?
The Ivan Rogov-class has greater displacement at 14,060 tons compared to the Polnocny-class's 834 tons.
Which is faster, the Ivan Rogov-class or Polnocny-class?
The Ivan Rogov-class is faster with a maximum speed of 19 knots compared to the Polnocny-class's 18 knots.
Which has longer range, the Ivan Rogov-class or Polnocny-class?
The Ivan Rogov-class has a longer range at 7,500 nautical miles compared to the Polnocny-class's 1,000 nautical miles.
Which is longer, the Ivan Rogov-class or Polnocny-class?
The Ivan Rogov-class is longer at 157.0 meters compared to the Polnocny-class's 73.0 meters.
How many crew members do the Ivan Rogov-class and Polnocny-class have?
The Ivan Rogov-class has a larger crew complement of 239 compared to the Polnocny-class's 41 crew members.
Which has been built in greater numbers, the Ivan Rogov-class or Polnocny-class?
The Polnocny-class has been built in greater numbers with 108 vessels compared to 3 vessels of the Ivan Rogov-class.