标准摘要
[中文适用范围]： 适用范围 本文件指定了轮式或履带拖拉机的翻车保护结构(驾驶室或车架)的静态试验方法和验收条件，适用于至少有两个轴，并且后轮辋宽度大于1150毫米的无配重 tractor，其最小不带配重质量不低于600 kg。不适用于最大容许质量与参考质量之比超过1.75的拖拉机。 [外文原描述]： This document specifies a static test method and the acceptance conditions for roll-over protective structures (cab or frame) of wheeled or tracked tractors for agriculture and forestry as described in ISO 12934:2021, 3.2.1. It is applicable to tractors having at least two axles for wheels mounted with pneumatic tyres, or having tracks instead of wheels, with an unballasted tractor mass of not less than 600 kg and a minimum track width of the rear wheels greater than 1 150 mm. It is not applicable to tractors having a mass ratio (maximum permissible mass / reference mass) greater than 1,75.
英文名称Tractors for agriculture and forestry — Roll-over protective structures — Static test method and acceptance conditions