标准摘要
[中文适用范围]： 规定了将三点悬挂装置固定到农用轮式拖拉机后部的基本尺寸，该拖拉机配备了符合 ISO 730-1 的三点自由连杆悬挂装置和杆式连接器。 适用于 ISO 730-1 中定义的 2 类和 3 类农用轮式拖拉机。 [外文原描述]： Specifies the essential dimensions for the attachment of three-point hitch implements to the rear of agricultural wheeled tractors equipped with a three-point free link hitch according to ISO 730-1 and a bar coupler. Applies to categories 2 and 3 of agricultural wheeled tractors as defined in ISO 730-1.
英文名称Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 4: Bar coupler