规定了通过与动力升降机相关的三点悬挂装置将机具或附件连接到草坪和花园骑乘拖拉机后部的要求。给出了与机具、拖拉机和桅杆高度有关的尺寸。适用于ISO 9191中定义的草坪和花园拖拉机。附件A仅供参考，并提供了参考书目。

Specifies the requirements for the connection of implements or attachments to the rear of lawn and garden ride-on tractors by means of a three-point hitch in association with a power lift. Dimensions relating to the implement, the tractor and the mast height are given. Applies to lawn and garden tractors as defined in ISO 9191. Annex A is for information only and gives a bibliography.