Our company, a known cross-border e-commerce enterprise, aims at importing and exporting freightly aagricultral machines. We will develop cross-border import and export business with foreign countries by making us of the freight transport. For example, he harvester for grain completes the harvesting, threshing, and concentrates the grain into the storage bin, and then transports the grain to the transport vehicle through the conveyor belt. It can also be harvested by hand, and the straw of rice, wheat and other crops can be placed in the field, and then harvested and threshed by the grain harvesting machine. A crop harvesting machine that harvests grain and straw from cereals such as rice and wheat. The trend of harvesters is to use new materials to further reduce weight; low-vibration engines and advanced vibration isolating devices are used to properly configure the components to reduce the risk of vibration to the human body.