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装载机自身质量大、行驶惯性大,且在恶劣工况下工作,为此其驻车时需要有效制动,以确保停车安全。装载机在斜坡上驻车时,驻车制动显得更加重要。传统的机械式驻车制动,装载机满载在斜坡上制动时,因制动力矩不够,容易出现溜车现象。目前,使用的电子式驻车制动存在启动装载机后,忘记启动驻车制动而不能实现驻车制动问题。本文在介绍以上几种驻车制动系统的基础上,介绍一种符合国际安全法规要求的新型电子驻车制动系统。
Loader itself, large mass, large inertia, and work in harsh conditions, for which the need for effective parking brake, to ensure the safety of parking. Parking brake is even more important when the loader is parked on a slope. Traditional mechanical parking brake, loader full load on the slope of the brake, due to insufficient braking torque, prone to rolling phenomenon. At present, the electronic parking brake used has the problem of stopping the parking brake after forgetting to start the parking brake after starting the loader. Based on the introduction of the above parking brake systems, this paper introduces a new type of electronic parking brake system that meets the requirements of international safety regulations.