4LZ-7.0 self-propelled grain combine harvester

4LZ-7.0 self-propelled grain combine harvester: capable of harvesting, threshing, and collecting crops such as wheat, rice, and soybeans. Depending on the operating environment, it can be equipped with a mechanical or hydraulic continuously variable transmission walking system to facilitate the selection of appropriate operating speeds; Adopting internationally advanced electromechanical optical hydraulic integration, advanced functions such as automatic monitoring and sound light alarm have been achieved; The threshing and separation drum forms are respectively a combination of nail toothed and nail toothed with separation plates, ensuring clean and thorough threshing; Widened cleaning screen with a large cleaning area, ensuring better cleaning quality; The impurities are subjected to secondary threshing in the threshing chamber, resulting in better cleaning quality; Adopting a continuously variable speed fan to increase the blowing area and blowing force, the seeds are cleaned thoroughly; The cab adopts ergonomic design, optional air conditioning, GPS positioning remote control system, and comfortable operating environment; Replacing the corn kernel harvester and specialized accessories can complete corn kernel harvesting and achieve multi-purpose use of one machine.