ISO 20019:2001 农业车辆-挂车的机械连接-连接环的尺寸

标准编号：ISO 20019:2001

中文名称：农业车辆-挂车的机械连接-连接环的尺寸

英文名称：Agricultural vehicles — Mechanical connections on towed vehicles — Dimensions for hitch rings

发布日期：2001-07

标准范围

本国际标准规定了非平衡农业机械附件的尺寸要求拖车和机具通过挂接环安装在配备ISO规定挂钩的牵引车后部6489-1. 其目的是确保农业牵引车上机械连接的互换性车辆。本国际标准适用于耦合点低于后轴中心线的环，以及拖拉机的动力输出轴（PTO）。注:将为PTO联轴器上方的环制定其他国际标准。

This International Standard specifies dimensional requirements for the attachment of agricultural, non-balancedtrailers and implements by means of hitch rings to the rear of towing vehicles equipped with a hook specified in ISO6489-1. Its purpose is to ensure the interchangeability of the mechanical connections on agricultural towedvehicles.This International Standard is applicable to rings whose coupling point is below the centre-line of the rear axle andthe power take-off (PTO) of the tractor.NOTE Other International Standards are to be developed for rings above the PTO coupling.

标准预览图