Abstract: Based on status of mechanized production for wheat，problems existed in different stages such as straw returning to field，soil cultivation，sowing，plant protection，irrigation，harvest and so on，were analyzed.In the view of system engineering，whole mechanized production mode for wheat was proposed，combined with analysis of double cropping system，operating benefit，production resource，management scale and economic level.Technical key points of different stages and agricultural machinery equipment scheme were put forward to realize high quality and efficient development of wheat mechanized production.