The Wesco Stair King Electric Appliance Hand Truck is motorized and specifically designed to move appliances and other heavy loads up stairs. The high torque motor combined with the auto stair climbers literally does the work for you. Balance and gui de the load up stairs without stress and strain as the Stair King works. A kick out wheel and portable battery charger are also available.If you do any amount of stair lifting you will immediately appreciate the time savings this truck offers. Order the Wesco Stair King today and see why movers insist on a motorized appliance truck