ISO 22915系列涉及ISO 5053-1中定义的工业卡车相对于其稳定性和稳定性验证的安全性。就ISO 22915系列而言，工业卡车是轮式、自行式或步行式车辆，但在轨道上行驶的除外。它们要么由操作员控制，要么无人驾驶，设计用于在货架上搬运、拖曳、推动、提升、堆叠或分层。 本文件规定了一项附加试验，用于验证桅杆向前倾斜且负载处于升高位置的卡车堆垛的稳定性。适用于以下类型的卡车: a） ISO 22915中规定的带可倾斜支柱的平衡式卡车？2. b） ISO 22915中规定的伸缩式（伸缩式桅杆或叉子）和带倾斜桅杆的跨座式卡车？3. c） ISO 22915-4中规定的带可倾斜支柱的托盘堆垛机； d） ISO 22915中规定的双向和多向（可伸缩桅杆或叉车）带可倾斜桅杆的卡车？7. e） ISO 22915-13中规定的带可倾斜桅杆的崎岖地形卡车； f） 按照ISO 22915-15的规定，平衡式卡车配有铰接式转向系统和可倾斜杆。

The ISO 22915 series deals with the safety of industrial trucks, as defined in ISO 5053-1, relative to their stability and the verification of that stability. For the purposes of the ISO 22915 series, industrial trucks are wheeled, self？propelled or pedestrian？propelled vehicles, excepting those running on rails. They are either operator？controlled or driverless and designed to carry, tow, push, lift, stack or tier in racks. This document specifies an additional test for verifying the stability of a truck stacking with mast tilted forward and load in the elevated position. It is applicable to the following types of truck: a) counterbalanced trucks with tiltable masts, as specified in ISO 22915?2; b) reach (retractable mast or forks) and straddle trucks with tiltable masts, as specified in ISO 22915?3; c) pallet stackers with tiltable masts, as specified in ISO 22915-4; d) bidirectional and multidirectional (retractable mast or forks) trucks with tiltable masts, as specified in ISO 22915?7; e) rough-terrain trucks with tiltable masts, as specified in ISO 22915-13; f) counterbalanced trucks fitted with articulated steering with tiltable masts, as specified in ISO 22915-15.