text: Order pickers come in various sizes and are intended for an application situation in which orders are picked over longer distances - and possibly at a higher level. The need for and advantages of an order picker increase as the number of orders to be picked increases. We generally distinguish between low lifting order pickers for higher lift heights, or vertical order pickers. The low lift order picker is ideal for use in narrow aisles, where multiple order are often picked simultaneously (on pallets or in roll containers). The high lift order picker, on the other hand, needs a wider aisle.