Single arm wheelchair lift can be used for buses and mini-buses. It is possible to mounting lift from the side door or back door of the vehicle. Lifting - lowering and roll stop works automatically. Platform of the lift folding manually. There is a hand pump on the system for if there is any problem, user can lift the system with this hand pump. With manual discharge of check valve lift can be lowering easily. It has working lamp, working alarm, emergency button and required check valves.