Kolkata vs Visakhapatnam
Kolkata vs Visakhapatnam at a glance — displacement 7,400 vs 7,400 tons, length 163 vs 163 m, speed 30 vs 33 knots, crew 300 vs 300.
Specifications
|
Kolkata |
Visakhapatnam |
| Origin |
🇮🇳 India |
🇮🇳 India |
| Category |
Destroyer |
Destroyer |
| Type |
Guided-missile destroyer |
Guided-missile destroyer |
| Manufacturer |
Mazagon Dock Limited |
Mazagon Dock Shipbuilders Limited |
| Year introduced |
2014 |
2021 |
| Number built |
3 units |
4 units |
| Estimated unit price |
$730 million |
$1,200 million |
| Displacement |
7,400 tons |
7,400 tons |
| Maximum speed |
30.0 knots |
33.0 knots |
| Range |
6,000 nm at 18 knots |
9,000 nm at 18 knots |
| Length |
163.0 m |
163.0 m |
| Beam |
17.4 m |
17.4 m |
| Crew |
300 |
300 |
Armament & Systems
|
Kolkata |
Visakhapatnam |
| Armament |
- 4 × 8-cell VLS, for a total of 32 Barak 8 surface-to-air missiles
- 2 × 8-cell VLS, for 16 BrahMos anti-ship missiles
- 4 × 533 mm (21 in) torpedo tubes
- 2 × RBU-6000 anti-submarine rocket launchers
- 1 × OTO Melara 76 mm naval gun
- 4 x AK-630 CIWS
|
- 32 Barak 8 surface-to-air missiles
- 16 BrahMos anti-ship missiles
- 4 × 533 mm torpedo tubes
- 2 × RBU-6000 anti-submarine rocket launchers
- 1 × OTO Melara 76 mm naval gun
- 4 × AK-630M CIWS
- 4 × OFT 12.7 mm M2 Stabilized Remote Controlled Gun
|
| Propulsion |
Combined gas and gas system: 4 × Zorya-Mashproekt DT-59 reversible gas turbines producing 16.55MW each |
CODAG: 2 × Zorya M36E gas turbines (4 × DT-59 reversible gas turbines, 2 × RG-54 gearboxes), 2 × Bergen/GRSE KVM-diesel engines (9,900 hp each), 4 × 1 MWe Wärtsilä WCM-1000 generator sets |
Detailed Comparison
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Which has greater displacement, the Kolkata-class or Visakhapatnam-class?
The Visakhapatnam-class has greater displacement at 7,400 tons compared to the Kolkata-class's 7,400 tons.
Which is faster, the Kolkata-class or Visakhapatnam-class?
The Visakhapatnam-class is faster with a maximum speed of 33 knots compared to the Kolkata-class's 30 knots.
Which has longer range, the Kolkata-class or Visakhapatnam-class?
The Visakhapatnam-class has a longer range at 9,000 nautical miles compared to the Kolkata-class's 6,000 nautical miles.
Which is longer, the Kolkata-class or Visakhapatnam-class?
The Visakhapatnam-class is longer at 163.0 meters compared to the Kolkata-class's 163.0 meters.
How many crew members do the Kolkata-class and Visakhapatnam-class have?
The Visakhapatnam-class has a larger crew complement of 300 compared to the Kolkata-class's 300 crew members.
Which is more expensive, the Kolkata-class or Visakhapatnam-class?
The Visakhapatnam-class is more expensive at approximately $1.2 billion per unit compared to the Kolkata-class at $730 million.
Which has been built in greater numbers, the Kolkata-class or Visakhapatnam-class?
The Visakhapatnam-class has been built in greater numbers with 4 vessels compared to 3 vessels of the Kolkata-class.