非常狭窄的过道（VNA）卡车设计用于堆满满载货物并允许多层次订单拣选。对于现代仓储需求的理想组合，其中品牌选择的增加需要更多的拣配面。到达和旋转机构或横向安装的伸缩叉可向两侧堆叠。卡车可以是铁轨或钢丝导向的。地板和架子必须按照规定的公差构造。

Very narrow aisle (VNA) trucks designed to stack full loads and allow multi-level order picking. The ideal combination for modern warehousing requirements where the increase in brand choice demands more picking faces. Reach and rotate mechanisms or transversely mounted telescopic forks provide for stacking to both sides. Truck can be either rail or wire guided. Floors and racking must be constructed to defined tolerances.