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HAI JIAO midget submarines (1969)


Ships


Names Builders Completed Losses Transfers Discarding

S1 海蛟 [Hai Jiao]

S2 海龍 [Hai Lung]

Cosmos, Livorno, Italy: S1, 2

1969: S1, 2

none

none

1973: S1, 2



Technical data


Displacement standard, t 
Displacement normal, t

 / 40

Length, m

16.0

Breadth, m

2.00

Draught, m 
No of shafts

1

Machinery

1 diesel, 1 electric motor

Power, h. p. 
Max speed, kts

11 / 6.5

Fuel, t

diesel oil

Endurance, nm(kts)1200 / 60
Armament

12 combat divers

Electronic equipmentnone
Complement

4

Diving depth operational, m

100



Standard scale images


<i>Hai Jiao </i>1970
Hai Jiao 1970


Ship project history


Two midget submarines of Italian SX404 design, used to land agents on the Chinese mainland.

Modernizations


None.

Naval service


No significant events.

© Ivan Gogin, 2017