液压挖掘机的提升能力

[中文适用范围]： 该文件已被宣布为“稳定”，并且将不再接受货币定期审查。用户负责验证参考资料和持续适用性或技术要求。新技术可能存在。本标准适用于液压操作的反铲挖掘机（如 SAE J 1116 中定义）。该标准描述了反铲挖掘机的统一“超端”和“全回转弧”起重能力等级。它基于机器在稳定条件下提升和支撑负载的实际能力。动臂和铲斗杆的额定寿命容量将被指定，并将显示在图 1 的提升能力图表中。该标准的目的是提供一种统一的液压反铲提升能力评级方法。 [外文原描述]： This standard applies to hydraulically operated backhoes (as defined in SAE J1116)This standard describes a uniform "over end" and "full swing arc" lifting capacity rating for backhoes. It is based on the actual capacity of the machine to lift and support a load under stable conditions.Rated lift capacities will be specified for both the boom and the dipperstick and will be shown on a lift capacity chart Figure 1 .Cross Reference: ISO6016,J1116,J326_201811,J49_201811