The CXXMUH-300 is a 200kg-class single-rotor unmanned helicopter specially built for military and police lightweight logistics missions. It integrates three core technologies: advanced aero-engine, redundant flight control system, and multi-payload integration. Focusing on the pain points of military and police logistics—"narrow-area mobile supply, emergency communication relay, and material delivery in hazardous areas"—it can efficiently perform lightweight material transportation, emergency support, communication support and other tasks in complex environments such as sea, mountains, forests, and deserts. It provides a "flexible, safe, and rapid" lightweight logistics solution for scenarios including frontline outposts, tactical teams, and disaster sites.