Side-hung type
Hard shaft transmission is adopted, mainly composed of engine, transmission system, clutch, working parts, control device and side-hung belt. One end of the transmission shaft is equipped with a 0.75~2kW single-cylinder two-stroke air-cooled gasoline engine and a centrifugal friction clutch; The other end is installed with a working part consisting of a reducer and a cutting tool. There are many types of working parts, usually circular saw blade, blade or nylon wire. During operation, hang the shackle on the aluminum alloy sleeve of the transmission shaft on the shoulder strap under the operator's shoulder, hold the handle, and swing the hard shaft horizontally to complete the operation of cutting weeds and shrubs. The weight of the implement is about 6-12 kg, and the rotational speed is about 4500-5000 rpm.