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清扫车转移作业地点时需要快速行驶,清扫作业时需要慢速行驶。清扫作业时,要求发动机在较低转速运转,但同时却要求鼓风机等作业装置高速运转。1.清扫车传动系统现状为了实现以上功能,目前清扫车设计人员普遍采用2种方案:一种方案是采用双发动机分别驱动行驶机构和作业装置,另一种是采用全液压传动进行动力分配。
The sweeper needs to move fast when moving the job site and slow down when cleaning the job. In cleaning operation, the engine is required to operate at a lower rotational speed, but at the same time, a high-speed operation of a working device such as a blower is required. 1. Sweeping vehicle transmission system status In order to achieve the above functions, sweeping truck designers currently use two kinds of programs: one solution is to use dual-engine were driven travel agencies and operating devices, the other is the use of full hydraulic transmission power distribution.