鄂100—3型收割机于一九七四年十一月经省级鉴定定型。当时在鉴定结论中说明:“星轮传动机构复杂,要组织力量继续研究比较简易的星轮传动机构,并提高可靠性,当确实有效时,可作为一个部件取代使用”。在生产考核中,该机星轮传动机构出现的故障约占整机的70～80％。为了提高机具的性能。我厂在省机械研究所的帮助下, Hubei 100-3 harvester in November 1974 by the provincial appraisal stereotypes. At the time of the appraisal, it was stated: “The planetary gear train is complex and requires organizational efforts to continue its study of the simpler planetary gear train and to improve reliability, which can be substituted as a single unit when it does.” In the production test, the aircraft star gear failure occurred about machine 70 ~ 80%. In order to improve the performance of the machine. I plant in the province with the help of Machinery Research Institute,