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我国强制要求12吨以上的卡车安装缓速器
2019-09-21 16:35:52   来源:system   

 2011年4月2日在北京举行的GB7258《机动车运行安全技术条件》新标准制定研讨会现场,记者了解到,会上讨论决议:超过12吨以上的卡车和危险品运输车将被强制安装缓速器。卡车行驶制动安全向国际标准迈出了重要的一步。

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  YANSHENYUEDU:

  所谓车用缓速器,是一种车辆辅助制动装置,其最大功能是增强了车辆制动安全性:缓速器可以承担车辆减速时所需30%-80%左右的制动能量;避免因制动器温度过高而引起的制动失效;或因过度摩擦导致爆胎现象。

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