If the member needs a wheelchair, stretcher or other auxiliary equipment to suit the needs of medical treatment, ANFA can assist in making the necessary arrangement at its own expense.

This article gives brief introduction to ship's auxiliary propulsion device (APD), and describes how to start high powered motor and make good arrangement under APD working mode.

Comparing the trolley slope climbing technology known in the art, the utility model needs no auxiliary equipments and can run on the inclination surface, the system arrangement is more flexible.