Abstract: Beet harvest has strong seasonality and labour intensity as well as low working efficiency.Sugar beet combine harvester can reduce labour intensity and increase working efficiency，which is the development trend of sugar beet mechanized production machine.Transport and hoisting device of sugar beet combine harvester were designed.It solved key technology of sugar beet harvest，reduced impurity ratio and clay ratio of sugar beet.Successfully research of these devices played a huge role in promoting the development of sugar beet harvester.