In order to harvest the serious lodging sugarcane, the whole stalk sugarcane harvester which was hung the right side of tractor was designed. Separating, cutting, conveying and gathering were implemented by the harvester, and productivity efficiency was 0.2hm2/h and walking forward speed was about 0.5m/s. The field experiment showed that the cut sugarcane ratoon rate was 11.3%, skin damage and broken cane were existed, and the broken rate was 33.33%.