Yaohua Brand Seal 618 (semi-enclosed) boat (618 boat) is the PLA pontoon boat developed for commanding the flood rescue task of our army's pontoon troops. It mainly consists of hull, power and control system, navigation and communication system , Search and warning system and other ancillary equipment, and equipped with special trailers by car or train transport. 618 boat has the characteristics of light weight, fast speed, good airworthiness, flexible operation, strong maneuverability, linearity, beautiful shape, advanced configuration, convenient storage and transportation, etc, which can meet flood control command, rescue and rescue, water communication and patrol duty. Multiple requirements.