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Foxtrot vs Hai Shih

Foxtrot vs Hai Shih at a glance — displacement 1,983 vs 1,570 tons, length 89 vs 95 m, speed 16 vs 20 knots, crew 78 vs 81.

Foxtrot submarine side profile drawing
🇷🇺 Foxtrot
Specifications
Foxtrot Hai Shih
Origin 🇷🇺 Ex-USSR 🇹🇼 Taiwan
Category Submarine Submarine
Type Diesel-electric submarine Diesel-electric training submarine
Manufacturer Sudomekh Portsmouth Naval Shipyard
Year introduced 1958 1973
Number built 75 units 2 units
Estimated unit price NA NA
Displacement 1,983 tons 1,570 tons
Maximum speed 16.0 knots 20.0 knots
Range 20,000 nm at 8 knots 11,000 nm
Length 89.9 m 95.0 m
Beam 7.4 m 8.3 m
Crew 78 81
Max depth 296 m NA
Performance Radar Chart
Armament & Systems
Foxtrot Hai Shih
Armament
  • 10 x torpedo tubes (6 bow, 4 stern)
  • 22 torpedoes
  • 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)
Propulsion 3 × Kolomna 2D42M 2,000 hp (1,500 kW) diesel engines; 3 × Electric motors (two 1,350 hp and one 2,700 hp); 1 × 180 hp auxiliary motor; 3 shafts 4 × diesel engines driving electrical generators, 2 × 126-cell Sargo batteries, 2 × low-speed...
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Frequently Asked Questions

Which has greater displacement, the Foxtrot-class or Hai Shih-class?
The Foxtrot-class has greater displacement at 1,983 tons compared to the Hai Shih-class's 1,570 tons.
Which is faster, the Foxtrot-class or Hai Shih-class?
The Hai Shih-class is faster with a maximum speed of 20 knots compared to the Foxtrot-class's 16 knots.
Which has longer range, the Foxtrot-class or Hai Shih-class?
The Foxtrot-class has a longer range at 20,000 nautical miles compared to the Hai Shih-class's 11,000 nautical miles.
Which is longer, the Foxtrot-class or Hai Shih-class?
The Hai Shih-class is longer at 95.0 meters compared to the Foxtrot-class's 89.9 meters.
How many crew members do the Foxtrot-class and Hai Shih-class have?
The Hai Shih-class has a larger crew complement of 81 compared to the Foxtrot-class's 78 crew members.
Which has been built in greater numbers, the Foxtrot-class or Hai Shih-class?
The Foxtrot-class has been built in greater numbers with 75 vessels compared to 2 vessels of the Hai Shih-class.