标准号:SIS SS-ISO 7464-1987
中文标准名称:土方机械.挽钩牵引力测量方法
英文标准名称:Earth-moving machinery - Method of test for the measurement of drawbar pull
发布日期:1987/4/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This International Standard specifies a test method to measure the drawbar pull performance of self-propelled earth-moving machinery and their combination with mounted or trailed equipment, with or without payload.It covers the following criteria measured against travel speed : drawbar pull, drawbar power, and wheel or track slip.