The Medco Tool Air Assist Hydraulic Axle Jack is the perfect tool for lifting heavy loads with ease. This jack features a 5" diameter composite wheel, integrated filter to protect the air motor, overload and bypass safety valves to prevent over extension, and wiper seals to protect the hydraulic system from contaminants. With a maximum capacity of 20-Tons, this jack is perfect for any heavy lifting job. The air or hydraulic powered pump makes it easy to lift and lower heavy loads with minimal effort. This jack is the perfect tool for any job requiring heavy lifting. FleetPride is your First Click in Heavy Duty®.