KNAPP is the leading provider of innovative shuttle technology. But what is so special about the OSR Shuttle™? The fact that horizontal and vertical conveyance are independent of one another – each shuttle serves a single level in the rack. This increases the performance of the OSR Shuttle™ as well as making it more flexible than conventional stacker cranes. The shuttles move independently of each other, guaranteeing maximum availability. Each shuttle serves a specific level in the rack line system where they store and retrieve load carriers (containers, cartons or trays). The load carriers, with contents weighing up to 50 kg, can be stored one behind the other, wherever there are free storage locations. High-performance lifts convey the load carriers to the pre-zone. The lifts then take the load carriers and convey them from the pre-zone to the allocated level. Adjustable telescope arms place different sized containers, trays or cartons directly into the rack for storage. All this makes the OSR Shuttle™ a space-saving, efficient and flexible storage system for a wide range of articles, in which the articles can be accessed at any time.