Stertil-Koni’s free-standing rolling pit jack, with a capacity of 30,000 pounds, is designed to safely operate on the pit fl oor entirely independent of upper pit edges. Lifting is done by an air-driven, hydraulic pump actuated by tandem foot pedals. One pedal quickly raises the piston to be in contact with the vehicle being lifted while the other allows precision lifting in small increments, allowing the service technician to work on the vehicle or operate other tools.