Box runners are Frog AGV’s designed to carry small loads: e.g. cardboard or metal boxes and plastic totes. The vehicles are small and the loads are light. Box Runner applications have been installed at (a.o.) Sony and Delphi Automotive Systems.
 
A Box Runner is a multiple load vehicle, in some cases able to transport four loads at once. Different load transfers can be used but the most common are roll conveyors and belt shuttles. With these types of mechanisms the handling height can be as low as 254mm (10”).  The Box Runners are usually powered by NiCd batteries. For safety the vehicles are equipped with the BEJO infrared obstacle detection sensors, contact strips and a hoop bumper.