Kelley dock levelers have been leaders in engineering design since 1953, when Kelley invented the world’s first counterbalanced dock leveler and created an entire industry. In 1994, the introduction of the Kelley air-powered dock leveler revolutionized the industry as we know it today. Kelley dock levelers continue to feature innovations that are stronger, longer-lasting and more dependable for a more productive workplace. From economical mechanicals and economically efficient air-powered dock levelers to high-capacity hydraulic units, there’s a Kelley leveler for every loading dock.