"Wesco's state-of-the-art battery-powered stair climbing truck has standard features that make this appliance truck an exceptional value, including a 1/2 HP high-torque motor, auto-rewind ratchet system, sealed battery and more. U.S.A. Load Capacity lbs. 850, Overall Width in. 19, Tire Type Rubber, Handle Type Double continuous flow, Product Type Appliance truck, Tire Size in. 6, Toe Plate Depth in. 4, Toe Plate Width in. 24, Height in. 66. 1/2 HP, 50 Amp high-torque motor runs cooler under load and gets over 80 more lifts per charge than competitors Industrial-grade gearbox transmits steady power 2in. dia. polyurethane lifting feet provide more secure stair gripping Auto-rewind ratchet system takes the slack out of the cargo belt, then provides a ratchet crank to securely tighten the load Sealed maintenance-free battery Measures 19in.W x 15in.D x 66in.H"