Polnocny vs LHA-1 Tarawa
Polnocny vs LHA-1 Tarawa at a glance — displacement 834 vs 39,967 tons, length 73 vs 254 m, speed 18 vs 24 knots, crew 41 vs 930.
Specifications
|
Polnocny |
LHA-1 Tarawa |
| Origin |
🇵🇱 Poland |
🇺🇸 United States |
| Category |
Amphibious vessel |
Amphibious vessel |
| Type |
Tank landing ship |
Amphibious assault ship |
| Manufacturer |
Stocznia Północna |
Ingalls Shipbuilding |
| Year introduced |
1967 |
1976 |
| Number built |
108 units |
5 units |
| Estimated unit price |
NA |
NA |
| Displacement |
834 tons |
39,967 tons |
| Maximum speed |
18.0 knots |
24.0 knots |
| Range |
1,000 nm at 18 knots |
10,000 nm at 20 knots |
| Length |
73.0 m |
254.0 m |
| Beam |
9.6 m |
40.2 m |
| Crew |
41 |
930 |
Armament & Systems
|
Polnocny |
LHA-1 Tarawa |
| Armament |
- 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)
|
- Mark 49 RAM missile system
- 2 × Vulcan Phalanx
- 6 × 25 mm automatic cannons
- 8 × 12.7 mm machine guns
- 2 × 8 cell MK-25 NATO Sea Sparrow BPDMS launchers
- 3 × 5-inch (127 mm) Mk 45 lightweight guns
|
| Propulsion |
2 Soviet Kolomna 40-D two stroke diesels, 2 shafts, 4,400 bhp |
2 × Combustion Engineering boilers, 2 × Westinghouse turbines, 70,000 horsepower (52,000 kW), 2 × propeller shafts, 1 × bow thruster |
Detailed Comparison
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Which has greater displacement, the Polnocny-class or LHA-1 Tarawa-class?
The LHA-1 Tarawa-class has greater displacement at 39,967 tons compared to the Polnocny-class's 834 tons.
Which is faster, the Polnocny-class or LHA-1 Tarawa-class?
The LHA-1 Tarawa-class is faster with a maximum speed of 24 knots compared to the Polnocny-class's 18 knots.
Which has longer range, the Polnocny-class or LHA-1 Tarawa-class?
The LHA-1 Tarawa-class has a longer range at 10,000 nautical miles compared to the Polnocny-class's 1,000 nautical miles.
Which is longer, the Polnocny-class or LHA-1 Tarawa-class?
The LHA-1 Tarawa-class is longer at 254.0 meters compared to the Polnocny-class's 73.0 meters.
How many crew members do the Polnocny-class and LHA-1 Tarawa-class have?
The LHA-1 Tarawa-class has a larger crew complement of 930 compared to the Polnocny-class's 41 crew members.
Which has been built in greater numbers, the Polnocny-class or LHA-1 Tarawa-class?
The Polnocny-class has been built in greater numbers with 108 vessels compared to 5 vessels of the LHA-1 Tarawa-class.