The unmanned SmartLoader moves loads around a warehouse using a high-tech, inertial guidance system. SmartLoader delivers palletized loads in multiple configurations from output, rack or staging areas into any over-the-road trailer without guidance wires, lasers or magnets.

It also has the ability to stack loads and remove items from a conveyor system.

Sarah Carlson, the company's marketing manager, told FoodProductionDaily.com that the machine saves on the costs of having drivers for multiple trailer loaders in large warehouses. Now one controller can be used to operate any number of the vehicles.

The company was running a three-shift operation five to seven days a week and wanted to trim the costs of its continuous trailer loading process.

For the past year the unnamed company has been using 11 SmartLoaders three shifts a day, five to seven days a week. The company has since ordered another batch of 25 loaders.

The SmartLoader maneuvers around the warehouse using a vehicle control computer that maintains the intended path and performs required tasks.

Transponders embedded in the floor are sensed by the vehicle to identify its exact location. The vehicle integrates with warehouse management software systems to provide real-time control by an operator.

The vehicle runs on an eight-hour battery, which the vehicle recharges itself without manual intervention.

SmartLoader can also move dual or single loads, adapting to various trailer sizes and skew angles, the company claims. It can pack loads loosely or tightly.

Various safety features also are integrated into SmartLoader, including laser scanners that detect items in the vehicle’s path, causing the vehicle to stop immediately. Each vehicle is equipped with electronic “touch bumpers” and beam optics as added precautions.