Aist vs Lewis B. Puller
The Aist and the Lewis B. Puller are both Amphibious vessel classes. The Lewis B. Puller displaces 60,000 tons — 198:1 the Aist's 303 tons. The Aist reaches 70 knots vs 15 knots for the Lewis B. Puller. Operational range is 120 nautical miles for the Aist vs 9,500 for the Lewis B. Puller. The Aist carries a crew of 15 vs 298 for the Lewis B. Puller. The Aist was produced in 20 units vs 6 for the Lewis B. Puller. The Aist was commissioned in 1975, 42 years before the Lewis B. Puller (2017).
| Ex-USSR amphibious landing craft, introduced in 1975, reaches speeds of 70 knots using gas turbine propulsion. | |
| Origin | 🇨🇳 Ex-USSR |
| Category | Amphibious vessel |
| Type | Air-cushioned landing craft |
| Manufacturer | Almaz Shipbuilding Company |
| Year introduced | 1975 |
| Number built | 20 units |
| Estimated unit price | NA |
| American Expeditionary Mobile Base, introduced in 2017, displaces 60,000 tons. | |
| Origin | 🇺🇸 United States |
| Category | Amphibious vessel |
| Type | Expeditionary Mobile Base |
| Manufacturer | General Dynamics NASSCO |
| Year introduced | 2017 |
| Number built | 6 units |
| Estimated unit price | $500 million |
| Displacement | 303 tons ◉ |
| Maximum speed | 70.0 knots ◉ |
| Range | 120 nm at 50 knots ◉ |
| Length | 47.3 m ◉ |
| Beam | 17.8 m ◉ |
| Crew | 15 ◉ |
| Propulsion | 2 × 9,600 hp (7.2 MW) DT-4 Kuznetsov NK-12MV gas turbines driving 4 axial lift fans and 4 propeller units (4 × four-bladed variable-pitch propellers, 2 pusher, 2 tractor) |
| Armament |
|
| Displacement | 60,000 tons ◉ |
| Maximum speed | 15.0 knots ◉ |
| Range | 9,500 nm ◉ |
| Length | 239.0 m ◉ |
| Beam | 50.0 m ◉ |
| Crew | 298 ◉ |
| Propulsion | 4 × MAN/B&W diesels, diesel-electric plant |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Aist-class or Lewis B. Puller-class?
The Lewis B. Puller-class has greater displacement at 60,000 tons compared to the Aist-class's 303 tons.
Which is faster, the Aist-class or Lewis B. Puller-class?
The Aist-class is faster with a maximum speed of 70 knots compared to the Lewis B. Puller-class's 15 knots.
Which has longer range, the Aist-class or Lewis B. Puller-class?
The Lewis B. Puller-class has a longer range at 9,500 nautical miles compared to the Aist-class's 120 nautical miles.
Which is longer, the Aist-class or Lewis B. Puller-class?
The Lewis B. Puller-class is longer at 239.0 meters compared to the Aist-class's 47.3 meters.
How many crew members do the Aist-class and Lewis B. Puller-class have?
The Lewis B. Puller-class has a larger crew complement of 298 compared to the Aist-class's 15 crew members.
Which has been built in greater numbers, the Aist-class or Lewis B. Puller-class?
The Aist-class has been built in greater numbers with 20 vessels compared to 6 vessels of the Lewis B. Puller-class.