ISO 16231-2:2015规定了确定无负载自行式机器重心的方法、确定负载机器和带附件组合的重心的方法，以及确定静态倾覆角的方法。 注:与自我保护结构和ROPS相关的要求将在单独的国际标准中处理。

ISO 16231-2:2015 specifies a method to determine the centre of gravity of un-laden self-propelled machines, a method to determine the centre of gravity of laden machines and combinations with attachments, and methods to determine the static overturning angle. NOTE Requirements related to self-protective structures and ROPS are to be dealt with in a separate International Standard.