Extremely stable lift system can easily lift up to 750 lbs. from 20 wheelchair height to 30 high * Electrically activated hydraulic cylinders are built into each (4) corner steel legs * Motorized lift system can securely lift 750 lbs. from 20 wheelchair height to 30 high * Hands-Free foot control operation * 2 High-Density urethane foam vinyl top * Steel frame and 4 corner legs have durable black powder coat finish * Legs have levelers for uneven floors * 4-Leg ?Open? design is patient sling-lift accessible on all four sides * Specify upholstery color with order * Weight capacity 750 lbs