ISO 2057:1981 农业拖拉机.拖挂农具的遥控液压缸

标准编号：ISO 2057:1981

中文名称：农业拖拉机.拖挂农具的遥控液压缸

英文名称：Agricultural tractors — Remote control hydraulic cylinders for trailed implements

发布日期：1981-11

标准范围

第二版取消并取代了第一版（1975年）。给出了液压操作气缸和拖拽式农具通用的装配和间隙的规格和尺寸。给出的规格允许:拖拉机之间液压操作的互换性，以及液压缸从一个机具转移到另一个机具。它适用于以下三类拖拉机:1（最高35千瓦）、2（30至75千瓦）、3（超过70千瓦）。

This second edition cancels and replaces the first edition (1975). Gives the specifications and dimensions for the assembly and clearances common to hydraulically operated cylinders and to trailing-type farm implements. The specifications given permit: the interchangeability of hydraulic operation between tractors, and the transference of the hydraulic cylinder from one implement to another. It applies to three categories of tractors as follows: 1 (up to 35 kW), 2 (30 to 75 kW), 3 (over 70 kW).

标准预览图