本SAE标准确定了SAE J1057中定义的装载机全天正常额定工作负载的定义。本SAE标准适用于仅考虑液压提升能力和倾翻能力的轮式和履带式装载机。人们认识到，特定的工作条件可能允许比额定工作负载更大或需要更小的负载。在某些情况下，可能需要在额定工作负载下更加小心或受限地操作。本标准不应被解释为建立试验程序或条件。

This SAE Standard establishes the definition of a normal all day rated operating load for loaders as defined in SAE J1057. This SAE standard applies to wheel and crawler loaders taking only hydraulic lift capacity and tipping capacity into consideration. It is recognized that specific operating conditions may allow larger, or require smaller loads than the rated operating load. Some conditions could require more careful or restricted operation with the rated operating load. this standard is not to be construed as setting up test procedures or conditions.