The invention relates to the technical field of green soy bean machines, in particular to a self-propelled green soy bean machine. The self-propelled green soy bean machine adopts a crawler-type walking mode, is high in bearing strength, good in universality of market accessories and large in ground clearance of a chassis, the traffic capacity under various ground conditions is improved, so that the picking timeliness after green soy beans are ripe is prevented from being influenced by terrain and weather reasons, that is, automatic lifting and bagging configuration of the green soy beans after hulling is achieved, the added cost is low, the effect is obvious, the automation degree is greatly increased, the workload of picking personnel is reduced, the working time of operators is liberated, and the labor amount for picking the green soy beans is reduced; and by means of arrangement of a front spanning plate and a side spanning plate, temporary placement of green soy bean plants before hulling and placement and transportation of bagged green soy bean pods after hulling are facilitated, and workers can automatically adjust more picking and conveying schemes during picking. The self-propelled green soy bean machine comprises a picking and hulling mechanism, a driving mechanism, a control mechanism, a walking mechanism, a bagging mechanism and a chassis, wherein the picking and hulling mechanism is fixedly arranged at the left rear end of the top of the chassis.