本文件规定了验证伸缩式货车（带伸缩式桅杆或叉臂托架）和跨座式货车稳定性的试验，这些货车配有倾斜式或非倾斜式桅杆或叉臂，额定载重不超过5000 kg。 本标准也适用于在相同条件下运行的卡车，前提是配备了装卸附件。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies the tests for verifying the stability of reach trucks (with retractable mast or fork arm carriage) and straddle trucks, equipped with tilting or non-tilting masts or fork arms and having a rated capacity up to and including 5 000 kg. It is also applicable to such trucks operating under the same conditions when equipped with load-handling attachments.All current amendments available at time of purchase are included with the purchase of this document.