A mobile order picker is a type of powered industrial truck that is designed for use in warehouses and distribution centers to help workers pick and transport items from shelves to fill orders. Mobile order pickers are typically operated by one person who stands on a platform attached to the truck and uses the controls to move the truck to different locations within the warehouse.

Mobile order pickers typically have a lifting mechanism that allows workers to raise and lower the platform to reach items on high shelves. Some order pickers have a platform that can be raised to the height of the shelf, while others have a mast that extends vertically to reach higher shelves. The lifting mechanism is often powered by an electric motor, and the truck is typically powered by a rechargeable battery.

Using a mobile order picker can improve productivity in a warehouse by reducing the time and effort it takes for workers to pick and transport items. Order pickers can also help reduce the risk of injury by eliminating the need for workers to climb ladders or carry heavy items by hand. However, it is important to use mobile order pickers safely and follow proper operating procedures to avoid accidents and injuries.