Development of 4TJ Beet Harvester

Beet harvester was analyzed and studied.It could complete beet picking， impurity removal，vertical transportation，vertical lifting，centralized unloading and other operations of beet at one time.Field test showed that clay rate of beet was 1.6%，impurity rate was 4.2%，total loss rate of beet was 3.9%，and operation efficiency was 0.88 hm2/h.