Semi-electric Pallet Jack (Power Drive – Manual lift & Lower), Lithium Battery, Easy Pull-out Battery design for quick exchange, Unit can still be operated as a conventional pallet jack even when the battery gets discharged, Capacity: 3300 lbs., Fork Size: 27″W x 48″L, Min. Lowered Height: 3″, Max. Lifting Height: 7″, Red Polyurethane Non-marking Drive wheel, Red Polyurethane non-marking Single Fork Load Wheels, Entry and Exit Pallet Rollers, Stability casters