LR7

The LR7 is a deep-submergence rescue vehicle (DSRV) of the People's Republic of China's People's Liberation Army Navy (PLAN). It was built by Perry Slingsby of Britain and is a development of the LR5 DSRV. The LR7 entered service in 2009.

The LR-7 being retrieved by Changdao during RIMPAC 2016.
Class overview
BuildersForum Energy Technologies (FET)
Operators People's Liberation Army Navy
Preceded by35-ton deep-submergence rescue vehicle
In service2009 - present
History
People's Republic of China
NameLR7
In service2009
StatusActive
General characteristics
TypeDeep-submergence rescue vehicle
Displacement38 tons (full)
Length9.6 metres (31 ft)
Beam3.2 metres (10 ft)
Draught3.4 metres (11 ft)
Installed powerLead-acid batteries
Propulsion
  • 2 x electric motors (26.8 horsepower (20.0 kW))
  • 4 x tilting side thrusters (16 horsepower (12 kW))
Speed3 knots (5.6 km/h; 3.5 mph)
Capacity18 survivors
Crew3
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