ISO 789-2-1993 农业拖拉机 试验程序 第2部分:后置三点悬挂装置提升能力

标准号：ISO 789-2-1993
中文标准名称：农业拖拉机 试验程序 第2部分:后置三点悬挂装置提升能力
英文标准名称：Agricultural tractors; test procedures; part 2: rear three-point linkage lifting capacity
标准类型：T60
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T60
国际标准分类号：65.060.10
适用范围：Specifies test procedures for determining the lifting capacity of rear-mounted three-point linkage systems: a) the maximum vertical force which can be exerted by the hydraulic lift at the lower hitch points throughout their full range of movement; b) the maximum vertical force which can be exerted by the hydraulic lift, at a point 610 mm to the rear of the hitch points on a frame attached to the three-point linkage, throughout its full range of movement; c) optionally, the ability of the lifting system to maintain the load in the lifted position without hydraulic power.