Electric Pallet Jack, Lithium Battery, Easy Pull-out Battery design for quick exchange, Capacity: 3300 lbs., Fork Size: 21"W x 45"L, Min. Lowered Height: 3", Max. Lifting Height: 7", Polyurethane Non-marking Drive wheel, Red non-marking Single Fork Load Wheels, Entry and Exit Pallet Rollers, Pin-wheel option, Stability casters