标准摘要
[中文适用范围]： 规定了农用轮式拖拉机上三点悬挂装置的基本尺寸，该拖拉机配备了符合 ISO 730-1 或 ISO 8759-2 的三点自由连杆悬挂装置和 A 形悬挂装置连接器。 三点悬挂连接器系统构成了一种特殊的机具安装方法。 挂钩连接器是位于三点连杆和机具之间的附加组件，可以从操作员座椅上挂钩和脱开。 适用于 ISO 730-1 中定义的 2 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 agricultural wheeled tractors equipped with a three-point free link hitch according to ISO 730-1 or ISO 8759-2, and an A-frame hitch coupler. The three-point hitch coupler systems constitute a special method of implement mounting. The hitch couplers are an additional component located between the three-point linkage and the implement making it possible to hitch and unhitch from the operator's seat. Applies to category 2 of agricultural wheeled tractors as defined in ISO 730-1.
英文名称Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 2: A-frame coupler