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Hai Shih vs Improved Kilo

Hai Shih vs Improved Kilo at a glance — displacement 1,570 vs 2,325 tons, length 95 vs 72 m, speed 20 vs 12 knots, crew 81 vs 52.

Specifications
Hai Shih Improved Kilo
Origin 🇹🇼 Taiwan 🇷🇺 Russia
Category Submarine Submarine
Type Diesel-electric training submarine Attack submarine
Manufacturer Portsmouth Naval Shipyard Rubin Design Bureau
Year introduced 1973 1980
Number built 2 units 75 units
Estimated unit price NA $200 million
Displacement 1,570 tons 2,325 tons
Maximum speed 20.0 knots 12.0 knots
Range 11,000 nm 7,500 nm at 7 knots
Length 95.0 m 72.6 m
Beam 8.3 m 9.9 m
Crew 81 52
Max depth NA 300 m
Performance Radar Chart
Armament & Systems
Hai Shih Improved Kilo
Armament
  • 1 or 2 x 5-inch (127 mm)/25 caliber deck guns
  • 1 x 40mm Bofors gun
  • 1 x twin 20mm Oerlikon mount
  • 28 x torpedoes (or up to 56 mines)
  • 6 × 533 mm (21 in) torpedo tubes
  • 18 torpedoes
  • 4 Kalibr/Club land-attack cruise missile, anti-ship missile and anti-submarine missile (some versions)
  • 24 mines
  • 8 9K34 Strela-3 (SA-N-8 Gremlin) or 8 9K310 Igla-1 (SA-N-10 Gimlet) surface-to-air missiles
Propulsion 4 × diesel engines driving electrical generators, 2 × 126-cell Sargo batteries, 2 × low-speed... Diesel-electric propulsion; 2 × 1000 kW diesel generators; 1 × 5,500–6,800 shp (4,100–5,100 kW) propulsion motor; 1 × fixed-pitch 6-bladed or 7-bladed propeller
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Frequently Asked Questions

Which has greater displacement, the Hai Shih-class or Improved Kilo-class?
The Improved Kilo-class has greater displacement at 2,325 tons compared to the Hai Shih-class's 1,570 tons.
Which is faster, the Hai Shih-class or Improved Kilo-class?
The Hai Shih-class is faster with a maximum speed of 20 knots compared to the Improved Kilo-class's 12 knots.
Which has longer range, the Hai Shih-class or Improved Kilo-class?
The Hai Shih-class has a longer range at 11,000 nautical miles compared to the Improved Kilo-class's 7,500 nautical miles.
Which is longer, the Hai Shih-class or Improved Kilo-class?
The Hai Shih-class is longer at 95.0 meters compared to the Improved Kilo-class's 72.6 meters.
How many crew members do the Hai Shih-class and Improved Kilo-class have?
The Hai Shih-class has a larger crew complement of 81 compared to the Improved Kilo-class's 52 crew members.
Which has been built in greater numbers, the Hai Shih-class or Improved Kilo-class?
The Improved Kilo-class has been built in greater numbers with 75 vessels compared to 2 vessels of the Hai Shih-class.