Echo vs November
| Ex-USSR nuclear-powered cruise-missile submarine, introduced in 1960, built with two pressurized water-cooled reactors. | |
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| Origin | 🇨🇳 Ex-USSR |
| Category | Submarine |
| Type | Nuclear-powered cruise-missile submarine |
| Manufacturer | Komsomolsk-on-Amur, shipyard No. 199 |
| Year introduced | 1960 |
| Number built | 34 units |
| Estimated unit price | NA |
| Displacement | 4,486 tons â—‰ |
| Maximum speed | 15.0 knots â—‰ |
| Range | 30,000 nm â—‰ |
| Length | 115.4 m â—‰ |
| Beam | 9.3 m â—‰ |
| Crew | 109 â—‰ |
| Max depth | 300 m â—‰ |
| Propulsion | 2 pressurized water-cooled reactors 70,000 hp (52 MW) each, 2 steam turbines, 2 shafts |
| Armament |
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| Displacement | 3,065 tons â—‰ |
| Maximum speed | 15.0 knots â—‰ |
| Range | 99,999 nm â—‰ |
| Length | 107.4 m â—‰ |
| Beam | 7.9 m â—‰ |
| Crew | 104 â—‰ |
| Max depth | 340 m â—‰ |
| Propulsion | two water-cooled reactors VM-A 70 MW each with steam generators, two turbogear assemblies 60-D (35,000 hp total), two turbine-type generators GPM-21 1,400 kW each, two diesel generators DG-400 460 hp each, two auxiliary electric motors PG-116 450 hp each, two shafts |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Echo-class or November-class?
The Echo-class has greater displacement at 4,486 tons compared to the November-class's 3,065 tons.
Which is faster, the Echo-class or November-class?
The November-class is faster with a maximum speed of 15 knots compared to the Echo-class's 15 knots.
Which has longer range, the Echo-class or November-class?
The November-class is nuclear-powered with unlimited range, while the Echo-class has a range of 30,000 nautical miles.
Which is longer, the Echo-class or November-class?
The Echo-class is longer at 115.4 meters compared to the November-class's 107.4 meters.
How many crew members do the Echo-class and November-class have?
The Echo-class has a larger crew complement of 109 compared to the November-class's 104 crew members.
Which can dive deeper, the Echo-class or November-class?
The November-class can dive deeper with a maximum depth of 340 meters compared to the Echo-class's 300 meters.
Which has been built in greater numbers, the Echo-class or November-class?
The Echo-class has been built in greater numbers with 34 vessels compared to 14 vessels of the November-class.