The vehicles in the Very Narrow Aisle category were specially developed for use in warehouses with narrow aisles. A narrow-aisle warehouse is particularly suitable for achieving high storage space utilization. This also results in special requirements for AGVs used in this environment. For example, forklifts have no room to manoeuver in a warehouse with narrow aisles due to the greatly reduced aisle width. This is why the autonomously navigating narrow-aisle forklift is designed with either a fork that can be rotated 180 degrees to the conveying direction as well as extended and retracted laterally, or a lifting table.