Technology Development Status of Agricultural High Frame Field Operation Vehicle

In order to meet requirement of high stalk crop field management，different kinds of agricultural high frame field operation vehicles were designed and developed in Italy，the United States，Canada and other countries.Research of vehicle technology was developing fast in foreign country.China had also conducted research and development of this kind of vehicle.Technology development of domestic and foreign agricultural high frame field operation vehicle was summarized and structure of main machine，performance characteristic and main parameters were analyzed.At last，existing problems in research and application and future development direction of high frame field operation vehicle technology were pointed out.