Road cutter is widely used in cutting asphalt, cement pavement, concrete products, stone, etc. in many industries such as municipal, construction, building materials, telecommunications, highways, bridges, running water, thermal pipelines, airport construction, etc., with good power performance, high work efficiency and reliability. There are three types of power: gasoline engine, diesel engine and electric motor. The machine has simple structure, straight cutting seam, high efficiency, convenient use and flexible operation.