1. Selecting the speed of operation Under normal conditions, if the plot is flat, the grain is mature and the wax is ripe, and there are few weeds in the field, the advance speed of the harvester can be appropriately increased. When wheat is in the late milking stage or in the early stage of waxing, the humidity is relatively high, and the forward speed is selected to be lower. When the wheat is in the waxing stage or late waxing stage, the humidity is small and the ripening is uniform. The forward speed can be appropriately selected to be higher. After the rain or morning and evening dew, the humidity of wheat straw is high, and the speed of advancement should be lower. For wheat with high density, high plant height, and good yield, choose a little slower forward speed. 2. Harvesting width should be appropriate. When the harvester technology is in good condition, full load operation should be carried out as much as possible. During the operation, there should be no missing cutting phenomenon. The cutting width should be controlled at 90% of the width of the header. 3. Correctly control the height of the stubble. Under the condition of ensuring normal harvesting, the cutting should be as low as possible, but the minimum must not be less than 6 cm, otherwise it will cause the knife to eat mud. The height of stubble is generally not more than 15 cm. 4. There are three kinds of walking methods when the harvester is operating correctly: 1 Clockwise centripetal rotation method; 2 Counterclockwise centripetal rotation method; 3 Shuttle type harvesting method. In the specific operation, the operator should be flexibly selected according to the actual situation of the site. The principle is: First, it is convenient and quick to discharge food. Second, we must minimize the number of locomotives. 5. Keep driving in a straight line to maintain a straight line, allowing traces to correct direction. When turning, it is necessary to stop harvesting and use the reverse method of turning or turning to make a right-angle turn. It is not possible to turn around while cutting. Otherwise, the harvester will overwhelm the uncut wheat and cause missing cuts. 6. Do not force the use of wheat in the milk season, that is, when there is no broken pulp, harvesting is strictly prohibited; for the lodging of wheat that is too severe, it is not appropriate to use mechanical harvesting; just under the rain, the straw has high humidity, and it is not appropriate to forcibly harvest by mechanical means.

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