Wasp vs Ropucha
Overview
The Wasp and the Ropucha are both Amphibious vessel classes.
The Wasp displaces 41,150 tons β 10:1 the Ropucha's 4,080 tons. The Wasp reaches 22 knots vs 18 knots for the Ropucha. Operational range is 9,500 nautical miles for the Wasp vs 6,100 for the Ropucha. The Wasp carries a crew of 1,070 vs 98 for the Ropucha.
The Wasp was produced in 8 units vs 28 for the Ropucha. The Wasp was commissioned in 1989, 15 years after the Ropucha (1974).
| American amphibious assault ship, 41,150 tons displacement, built by Ingalls Shipbuilding. | |
| Origin | πΊπΈ United States |
| Category | Amphibious vessel |
| Type | Amphibious assault ship |
| Manufacturer | Ingalls Shipbuilding |
| Year introduced | 1989 |
| Number built | 8 units |
| Estimated unit price | $2,280 million |
| Ex-USSR Ropucha-class landing ship, introduced in 1974, has a displacement of 4,080 tons. | |
| Origin | π·πΊ Ex-USSR |
| Category | Amphibious vessel |
| Type | Landing ship |
| Manufacturer | Stocznia PΓ³Εnocna Shipyard |
| Year introduced | 1974 |
| Number built | 28 units |
| Estimated unit price | NA |
| Displacement | 41,150 tons β |
| Maximum speed | 22.0 knots β |
| Range | 9,500 nm at 18 knots β |
| Length | 257.0 m β |
| Beam | 31.8 m β |
| Crew | 1,070 β |
| Propulsion | Two geared steam turbines, two shafts, 70,000 shp (52,000 kW); Two General Electric LM2500 geared gas turbines, two shafts (USS Makin Island) |
| Armament |
|
| Displacement | 4,080 tons β |
| Maximum speed | 18.0 knots β |
| Range | 6,100 nm at 15 knots β |
| Length | 112.5 m β |
| Beam | 15.0 m β |
| Crew | 98 β |
| Propulsion | 2 Γ 9,600 hp (7,200 kW) Zgoda-Sulzer 16ZVB40/48 diesel engines |
| Armament |
|
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Wasp-class or Ropucha-class?
The Wasp-class has greater displacement at 41,150 tons compared to the Ropucha-class's 4,080 tons.
Which is faster, the Wasp-class or Ropucha-class?
The Wasp-class is faster with a maximum speed of 22 knots compared to the Ropucha-class's 18 knots.
Which has longer range, the Wasp-class or Ropucha-class?
The Wasp-class has a longer range at 9,500 nautical miles compared to the Ropucha-class's 6,100 nautical miles.
Which is longer, the Wasp-class or Ropucha-class?
The Wasp-class is longer at 257.0 meters compared to the Ropucha-class's 112.5 meters.
How many crew members do the Wasp-class and Ropucha-class have?
The Wasp-class has a larger crew complement of 1,070 compared to the Ropucha-class's 98 crew members.
Which has been built in greater numbers, the Wasp-class or Ropucha-class?
The Ropucha-class has been built in greater numbers with 28 vessels compared to 8 vessels of the Wasp-class.