Portable Scissor Lift Tables are designed to transport and elevate your heaviest loads. A heavy-duty 12V DC power unit with deep cycle battery, an on-board battery charger, and battery charge indicator gauge are standard. Features 8" glass filled nylon casters (two swivel and two rigid) (4 & 5,000 lb. units have phenolic casters), floor lock, and patented electric pinch point guards. Push buttons to raise and lower lift, and the magnetic hand control on an 8 ft. cord are standard. Key-operated ON/OFF control for better security is built into the power unit. Reduce worker fatigue and injury with the Power Traction Drive System. An alternative to costly fork trucks. This state of the art option allows a single operator to safely and ergonomically transport products. Maximum speed is 2.5 m.p.h.