2 Stage chrome plated rams maximize its high reach operated by a user friendly foot pedal. Extra-wide base lowers center of gravity and promotes stability. Rugged steel wheels and full swivel ball bearing casters. Adjustable ratchet style saddle quickly adjusts to almost any pan configuration. Minimum height: 37-7/8"; maximum height: 77-5/8"; weight: 180 lbs. A unique release pedal provides safety in lowering the load. Channel iron legs provide a solid base. Air actuated requires 90-175 PSI.