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1.行星式变速器存在的问题目前国产ZL50型装载机大都采用行星式变速器和双涡轮四元件变矩器组成的变速系统,该变速系统结构简单、技术成熟、维修方便、性价比高,今后相当长一段时间内仍将是市场配套的主流部件。这种行星式变速器存在换挡冲击过大及等挡时间过长2个问题。换挡冲击是换挡手柄挂入前进挡或后退挡时,装载机移动过猛的冲击感觉。该冲击过大不仅会使操作者感觉不舒服,
1. Planetary transmission problems At present, most domestic ZL50-type loaders using planetary gearbox and dual-turbine four-component torque converter consisting of transmission system, the speed change system is simple, mature technology, easy maintenance, cost-effective, the future is quite long For some time will still be the mainstream components supporting the market. This planetary transmission there is excessive shift shock and waiting for too long two questions. Shift Shock is the shift handle hanging into the forward gear or reverse gear, the loader moving excessive impact feeling. The impact is too large not only make the operator feel uncomfortable,