Ivan Gren vs Ropucha
Ivan Gren vs Ropucha at a glance — displacement 6,600 vs 4,080 tons, length 135 vs 112 m, speed 18 vs 18 knots, crew 100 vs 98.
Specifications
|
Ivan Gren |
Ropucha |
| Origin |
🇷🇺 Russia |
🇷🇺 Ex-USSR |
| Category |
Amphibious vessel |
Amphibious vessel |
| Type |
Landing ship |
Landing ship |
| Manufacturer |
Yantar Shipyard |
Stocznia Północna Shipyard |
| Year introduced |
2018 |
1974 |
| Number built |
3 units |
28 units |
| Estimated unit price |
NA |
NA |
| Displacement |
6,600 tons |
4,080 tons |
| Maximum speed |
18.0 knots |
18.0 knots |
| Range |
3,500 nm at 16 knots |
6,100 nm at 15 knots |
| Length |
135.0 m |
112.5 m |
| Beam |
16.5 m |
15.0 m |
| Crew |
100 |
98 |
Armament & Systems
|
Ivan Gren |
Ropucha |
| Armament |
- 1 × 30 mm AK-630M-2 gun
- 2 × 30 mm AK-630 guns
- 2 × 14.5 mm KPV type gun
|
- 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 |
Kolomna 10D49 diesel engine |
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 Gren-class or Ropucha-class?
The Ivan Gren-class has greater displacement at 6,600 tons compared to the Ropucha-class's 4,080 tons.
Which is faster, the Ivan Gren-class or Ropucha-class?
The Ropucha-class is faster with a maximum speed of 18 knots compared to the Ivan Gren-class's 18 knots.
Which has longer range, the Ivan Gren-class or Ropucha-class?
The Ropucha-class has a longer range at 6,100 nautical miles compared to the Ivan Gren-class's 3,500 nautical miles.
Which is longer, the Ivan Gren-class or Ropucha-class?
The Ivan Gren-class is longer at 135.0 meters compared to the Ropucha-class's 112.5 meters.
How many crew members do the Ivan Gren-class and Ropucha-class have?
The Ivan Gren-class has a larger crew complement of 100 compared to the Ropucha-class's 98 crew members.
Which has been built in greater numbers, the Ivan Gren-class or Ropucha-class?
The Ropucha-class has been built in greater numbers with 28 vessels compared to 3 vessels of the Ivan Gren-class.