Amur vs Kalvari
Amur vs Kalvari at a glance — displacement 950 vs 1,615 tons, length 58 vs 67 m, speed 10 vs 11 knots, crew 18 vs 43.
Specifications
|
Amur |
Kalvari |
| Origin |
🇷🇺 Russia |
🇮🇳 India |
| Category |
Submarine |
Submarine |
| Type |
Attack submarine |
Diesel-electric attack submarine |
| Manufacturer |
Rubin Design Bureau |
Mazagon Dock Limited |
| Year introduced |
2030 |
2017 |
| Number built |
NA |
6 units |
| Estimated unit price |
$450 million |
NA |
| Displacement |
950 tons |
1,615 tons |
| Maximum speed |
10.0 knots |
11.0 knots |
| Range |
4,000 nm |
6,500 nm at 8 knots |
| Length |
58.8 m |
67.5 m |
| Beam |
5.7 m |
6.2 m |
| Crew |
18 |
43 |
| Max depth |
300 m |
350 m |
Armament & Systems
|
Amur |
Kalvari |
| Armament |
- 4 x 533 mm torpedo tubes
- 16 torpedoes
- 10 VLS cells
- BrahMos missiles
|
- 6 x 533 mm weapon launching tubes
- 18 x SUT heavyweight torpedoes or SM39 Exocet anti-ship missiles
- OR 30 naval mines
|
| Propulsion |
Totally new main electric engine using permanent magnets |
4 x MTU 12V 396 SE84 diesel generators, battery-electric drive; DRDO AIP planned |
Detailed Comparison
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Which has greater displacement, the Amur-class or Kalvari-class?
The Kalvari-class has greater displacement at 1,615 tons compared to the Amur-class's 950 tons.
Which is faster, the Amur-class or Kalvari-class?
The Kalvari-class is faster with a maximum speed of 11 knots compared to the Amur-class's 10 knots.
Which has longer range, the Amur-class or Kalvari-class?
The Kalvari-class has a longer range at 6,500 nautical miles compared to the Amur-class's 4,000 nautical miles.
Which is longer, the Amur-class or Kalvari-class?
The Kalvari-class is longer at 67.5 meters compared to the Amur-class's 58.8 meters.
How many crew members do the Amur-class and Kalvari-class have?
The Kalvari-class has a larger crew complement of 43 compared to the Amur-class's 18 crew members.
Which can dive deeper, the Amur-class or Kalvari-class?
The Kalvari-class can dive deeper with a maximum depth of 350 meters compared to the Amur-class's 300 meters.