The robot adopts a modular design and is equipped  with a clamping mechanism as standard. The following  functions can be selected and configured according to  customer task requirements: irregular object salvage  claw, dual 7-axis hydraulic mechanical arms+crawler  traveling chassis, deep-sea sonar search platform,  sunken ship salvage lug fixing mechanism, and robot  lifting and lowering system (A-type gantry) to meet user  personalized requirements.