Emory S. Land vs Yuan Wang
Overview
The Emory S. Land and the Yuan Wang are both Auxiliary ship classes.
Displacement is 23,000 tons for the Emory S. Land vs 21,000 tons for the Yuan Wang. The Emory S. Land reaches 18 knots vs 20 knots for the Yuan Wang. The Emory S. Land carries a crew of 1,350 vs 470 for the Yuan Wang.
The Emory S. Land was produced in 3 units vs 7 for the Yuan Wang. The Emory S. Land was commissioned in 1979, 1 years after the Yuan Wang (1978).
| Commissioned by the United States in 1979, the Emory S. Land-class submarine tender provides maintenance and logistical support, featuring a prominent 30-ton gantry crane. | |
| Origin | 🇺🇸 United States |
| Category | Auxiliary ship |
| Type | Submarine tender |
| Manufacturer | Lockheed Shipbuilding and Construction Company |
| Year introduced | 1979 |
| Number built | 3 units |
| Estimated unit price | NA |
| Commissioned by China in 1979, the Yuan Wang-class tracking ships support space and missile launches, distinguished by the large radar antennas mounted along their decks. | |
| Origin | 🇨🇳 China |
| Category | Auxiliary ship |
| Type | Tracking ship |
| Manufacturer | Jiangnan Shipyard |
| Year introduced | 1978 |
| Number built | 7 units |
| Estimated unit price | NA |
| Displacement | 23,000 tons ◉ |
| Maximum speed | 18.0 knots ◉ |
| Range | NA |
| Length | 197.8 m ◉ |
| Beam | 25.9 m ◉ |
| Crew | 1,350 ◉ |
| Propulsion | 2 × boilers, Steam turbine, 1 shaft, 20000 shp |
| Armament |
|
| Displacement | 21,000 tons ◉ |
| Maximum speed | 20.0 knots ◉ |
| Range | 18,000 nm |
| Length | 190.0 m ◉ |
| Beam | 22.6 m ◉ |
| Crew | 470 ◉ |
| Propulsion | one Sulzer diesel engine |
| Armament |
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Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Emory S. Land-class or Yuan Wang-class?
The Emory S. Land-class has greater displacement at 23,000 tons compared to the Yuan Wang-class's 21,000 tons.
Which is faster, the Emory S. Land-class or Yuan Wang-class?
The Yuan Wang-class is faster with a maximum speed of 20 knots compared to the Emory S. Land-class's 18 knots.
Which has longer range, the Emory S. Land-class or Yuan Wang-class?
The Yuan Wang-class has a longer range at 18,000 nautical miles compared to the Emory S. Land-class's 0 nautical miles.
Which is longer, the Emory S. Land-class or Yuan Wang-class?
The Emory S. Land-class is longer at 197.8 meters compared to the Yuan Wang-class's 190.0 meters.
How many crew members do the Emory S. Land-class and Yuan Wang-class have?
The Emory S. Land-class has a larger crew complement of 1,350 compared to the Yuan Wang-class's 470 crew members.
Which has been built in greater numbers, the Emory S. Land-class or Yuan Wang-class?
The Yuan Wang-class has been built in greater numbers with 7 vessels compared to 3 vessels of the Emory S. Land-class.