Abstract: Agritechnica is the world′s top exhibition event for agricultural machinery，equipment and management.It is known as benchmark and bellwether for international agricultural machinery industry development.Staff analyzed and summarized by visiting Agritechnica 2011 that development trend of international agricultural machinery product was largescale，professional and intelligent，and biomass energy use had been more attention.The same time，technology development of major agricultural machinery products were briefly introduced，such as combine harvester，tractors，tillage planter，equipment for plant protection，and so on.It is proved a reference and guidance for development of China′s agricultural machinery industry.