It is a multi-functional mower with high efficiency and meets the cutting demands of all grass and trees including grass, shrubs, etc. With hydraulic control, it can work on any lot and landform, and satisfy all specialized requirements. It can be operated in all life time without consumable materials. The frame is solid. The rotor rotates in high speed, and brings all flail-type blades into working position. It has high cutting efficiency, with widely application.