This series product is a new generation small 4-wheel tractor by overall improvement and development of our company which based on the basic series .It is designed with international standard post PTO and has the characteristics of large power, low fuel consumption, more shift gears, good matched performance and convenient operation and maintenance. The matched engine type and operation tasks are as same as the basic type tractors, but its operation performance is more powerful and its applications are wider so it is a more advanced product in China at present.