Landing Craft Air Cushion vs Ropucha
The Landing Craft Air Cushion and the Ropucha are both Amphibious vessel classes. The Ropucha displaces 4,080 tons — 22:1 the Landing Craft Air Cushion's 185 tons. The Landing Craft Air Cushion reaches 70 knots vs 18 knots for the Ropucha. Operational range is 300 nautical miles for the Landing Craft Air Cushion vs 6,100 for the Ropucha. The Landing Craft Air Cushion carries a crew of 5 vs 98 for the Ropucha. The Landing Craft Air Cushion was produced in 97 units vs 28 for the Ropucha. The Landing Craft Air Cushion was commissioned in 1986, 12 years after the Ropucha (1974).
| American amphibious landing craft, introduced in 1986, achieves 70 knots using four gas turbine engines. | |
| Origin | 🇺🇸 United States |
| Category | Amphibious vessel |
| Type | Landing craft |
| Manufacturer | Textron Marine and Land Systems |
| Year introduced | 1986 |
| Number built | 97 units |
| Estimated unit price | $41 million |
| Ex-USSR Ropucha-class landing ship, introduced in 1974, has a displacement of 4,080 tons. | |
| Origin | 🇨🇳 Ex-USSR |
| Category | Amphibious vessel |
| Type | Landing ship |
| Manufacturer | Stocznia Północna Shipyard |
| Year introduced | 1974 |
| Number built | 28 units |
| Estimated unit price | NA |
| Displacement | 185 tons ◉ |
| Maximum speed | 70.0 knots ◉ |
| Range | 300 nm at 35 knots ◉ |
| Length | 26.8 m ◉ |
| Beam | 14.0 m ◉ |
| Crew | 5 ◉ |
| Propulsion | 4 Avco Lycoming TF40B, (4,390 hp; 3,270 kW) each |
| Armament |
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| Displacement | 4,080 tons ◉ |
| Maximum speed | 18.0 knots ◉ |
| Range | 6,100 nm at 15 knots ◉ |
| Length | 112.5 m ◉ |
| Beam | 15.0 m ◉ |
| Crew | 98 ◉ |
| Propulsion | 2 × 9,600 hp (7,200 kW) Zgoda-Sulzer 16ZVB40/48 diesel engines |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Landing Craft Air Cushion-class or Ropucha-class?
The Ropucha-class has greater displacement at 4,080 tons compared to the Landing Craft Air Cushion-class's 185 tons.
Which is faster, the Landing Craft Air Cushion-class or Ropucha-class?
The Landing Craft Air Cushion-class is faster with a maximum speed of 70 knots compared to the Ropucha-class's 18 knots.
Which has longer range, the Landing Craft Air Cushion-class or Ropucha-class?
The Ropucha-class has a longer range at 6,100 nautical miles compared to the Landing Craft Air Cushion-class's 300 nautical miles.
Which is longer, the Landing Craft Air Cushion-class or Ropucha-class?
The Ropucha-class is longer at 112.5 meters compared to the Landing Craft Air Cushion-class's 26.8 meters.
How many crew members do the Landing Craft Air Cushion-class and Ropucha-class have?
The Ropucha-class has a larger crew complement of 98 compared to the Landing Craft Air Cushion-class's 5 crew members.
Which has been built in greater numbers, the Landing Craft Air Cushion-class or Ropucha-class?
The Landing Craft Air Cushion-class has been built in greater numbers with 97 vessels compared to 28 vessels of the Ropucha-class.