Integrating electric motor with industrial caster, Drive Caster™ can be added to carts and racks, allowing operators to effortlessly move heavy loads with flip of switch. Unit is available with ¼ or ½ hp motor and can move loads up to 6,000 lb at up to 5 mph. Adding second Drive Caster™ doubles load capacity that can be moved, and enables tank-style steering, where each caster pushes in opposite direction to turn. Applications range from automotive and aerospace to warehousing and distribution.