Abstract: At present, important role of harvest mechanization technology is rapid growing in process of soybean production in our country, and it is of great significance to promote revitalization of soybean industry in China and protect safety of national grain and oils．Important role of harvest mechanization technology in process of soybean industry revitalization was systematically expounded, present situation and constraints of mechanized harvesting of soybeans were analyzed, developing trend was discussed, development countermeasures in China were put forward, which would provide a scientific basis for soybean harvest mechanization technology development, and had a certain reference value for soybean industry revitalization and sustainable development of soybean production in China．