The D 820 has a foot pump, emergency hand control under its top and a longitudinal slide. It works for inpatient and outpatient surgical procedures alike. It can load up to 450 kg at a time. The electro-hydraulic actuators on this model make it easier for the user to move effectively. The InstaDrive feature also makes it easy for the traction drive setup to move the table around as needed. The traction drive makes it so even one person could move the table in a tight setting while the patient is on it. In addition, a manual backup system is included with its own foot pump designed to help protect the patient in the event that an emergency occurs when using this table.