This Pipeline Inspection ROV adopts the mini body design,the minimum diameter of the pipe is 200mm.Four wheels drive makes it have the large pulling force and more durable；The whole body using water-proof design,diving depth can reach 50M;The waterproof cable can bear weight of 80kg；HD camera in the manipulator can inspect every corner of the pipe.The manipulator can be horizontally 200degree rotary which makes it more flexible to pick up the objects in different corners.