Eoslift USA Superior Industrial Grade scale pallet jack is constructed with German engineered reinforced steel structure, and craftsmanship through precise Robotic welding Including new German Seal System, 4400 lbs weight capacity, Fork27 in x 45 in, Polyurethane Wheels, Steel Hubs, Padded Handles, 728 in Raise Height, 295 in Lowered Height Onepiece galvanized steel pump Also includes a replaceable check valve with an overweight bearing system to protect the frame