Harushio vs Romeo

The Harushio and the Romeo are both Submarine classes. Displacement is 2,450 tons for the Harushio vs 1,475 tons for the Romeo. The Harushio reaches 12 knots vs 15 knots for the Romeo. The Harushio carries a crew of 75 vs 54 for the Romeo. Submerged displacement is 3,200 tons for the Harushio vs 1,830 tons for the Romeo. The Harushio was produced in 7 units vs 133 for the Romeo. The Harushio was commissioned in 1990, 33 years after the Romeo (1957).

Japanese diesel-electric submarine, 2,450 tons displacement, uses two Mitsubishi diesel engines.
Origin 🇯🇵 Japan
Category Submarine
Type Diesel-electric submarine
Manufacturer Mitsubishi Heavy Industries
Year introduced 1990
Number built 7 units
Estimated unit price NA
Ex-USSR diesel-electric submarine, introduced in 1957, with 133 units built.
Origin 🇨🇳 Ex-USSR
Category Submarine
Type Diesel-electric submarine
Manufacturer Krasnoye Sormovo Shipyard
Year introduced 1957
Number built 133 units
Estimated unit price NA
Displacement 2,450 tons â—‰
Maximum speed 12.0 knots â—‰
Range NA
Length 77.4 m â—‰
Beam 10.5 m â—‰
Crew 75 â—‰
Max depth 550 m
Propulsion 1-shaft diesel-electric; 2 Mitsubishi-MAN V8/v24-30 MATL diesel engines (1,750 bhp each), 2 alternators (1,850 kW each), 2 tandem Toshiba electric motors (7,220 shp)
Armament
  • 6 x 533 mm (21 in) torpedo tubes
  • Type 89 torpedo
  • UGM-84 Harpoon
Displacement 1,475 tons â—‰
Maximum speed 15.0 knots â—‰
Range 9,000 nm at 9 knots
Length 76.6 m â—‰
Beam 6.7 m â—‰
Crew 54 â—‰
Max depth NA
Propulsion Two diesels delivering 2.94 MW (4000 shp) with two electric motors driving two shafts.
Armament
  • 8 × 533 mm (21 in) torpedo tubes (six bow, two stern)
  • 14 × 533 mm (21 in) anti-ship or anti-submarine torpedoes (including Yu-4 and Yu-1)
  • 28 mines

Performance Radar Chart

Frequently Asked Questions

Which has greater displacement, the Harushio-class or Romeo-class?
The Harushio-class has greater displacement at 2,450 tons compared to the Romeo-class's 1,475 tons.
Which is faster, the Harushio-class or Romeo-class?
The Romeo-class is faster with a maximum speed of 15 knots compared to the Harushio-class's 12 knots.
Which has longer range, the Harushio-class or Romeo-class?
The Romeo-class has a longer range at 9,000 nautical miles compared to the Harushio-class's 0 nautical miles.
Which is longer, the Harushio-class or Romeo-class?
The Harushio-class is longer at 77.4 meters compared to the Romeo-class's 76.6 meters.
How many crew members do the Harushio-class and Romeo-class have?
The Harushio-class has a larger crew complement of 75 compared to the Romeo-class's 54 crew members.
Which has been built in greater numbers, the Harushio-class or Romeo-class?
The Romeo-class has been built in greater numbers with 133 vessels compared to 7 vessels of the Harushio-class.