耐久性试验是检验产品结构、性能、寿命的主要方法之一,也是产品鉴定工作的一项主要内容。叉车的耐久性试验,在一机部部颁标准中已有规定;凡新设计、产品更新、结构改进和转厂生产的叉车,必需经过50公里行驶和500小时工业性试验(即耐久性试验),并经鉴定 Durability test is to test the product structure, performance, life expectancy, one of the main methods, but also a major part of product identification. The durability test of the forklift truck has been stipulated in the ministerial standards of a machine department. The forklift trucks with new designs, product updates, structural improvements and factory conversion must undergo 50 kilometers of driving and 500 hours of industrial testing (ie durability test ), And identified