ZL30装载机轮边减速器是行星传动减速机构。制造厂使用说明书中对其安装要求未加以特别说明。在修理中有人据此认为各齿轮副可以任意装配,但其结果会出现下列情况:当把行星齿先装入内齿圈时,无法装上中心齿;或当先装好中心齿与行星齿时,又无法装入内齿圈。产生上述情况的原因在于忽视了 ZL30 ZL30 loader wheel reducer is planetary transmission reducer. The manufacturer’s instructions for use did not specifically describe its installation requirements. During repairs, it was thought that each gear pair could be assembled arbitrarily, but the result would be the following: When the planetary teeth were first fitted into the ring gear, the center teeth could not be fitted; or when the center tooth and the planetary tooth were installed first And can not be loaded into the ring gear. The reason for this is the neglect of the ZL30