Sea Pole-class bathyscaphe

History
 People's Liberation Army Navy
NameSea Pole
Ordered2
Awarded2
Cost180 million ¥
Sponsored byPeople's Republic of China
Completed2008
Acquired2009
Commissioned2009
Maiden voyage2008
In service2009
StatusProject ends
General characteristics
Typebathyscaphe
Displacement24 t in air
Length8.2 m (27 ft)
Beam3 m (9.8 ft)
Draft3.4 m (11 ft)
Propulsionelectrical
Speed2.5 kt
Range12 hr
Endurance3 x 12 hr
Test depth7,000 m (23,000 ft)
Complement3
Sensors and
processing systems
sonar & search lights

The Sea Pole (Hai Ji, or Chinese: 海极) class bathyscaphe is a class of bathyscaphe of the People's Republic of China (PRC). They are capable of diving up to 7,000 meters, covering 99.8% of the oceanic floor of the world. Two units of this class are planned, with derivatives to follow and are used by both the civilian and military establishments in China.