The invention designs a transportation facility enabling a train to achieve energy consumption and pass through a ramp road section without decelerating. According to the transportation facility, a roundabout rotating wheel is arranged between the two train-ferry tracks, so that steel cables bypass the roundabout rotating wheel and fixedly connected with an upslope ferry locomotive and a downslope ferry locomotive. The ferry locomotives are then connected with an up train and a down train in a hooked mode. Accordingly, a large pulley system similar to horizontal arrangement is formed, so that when the train passes through the ramp, the component forces, which are generated by the up train and the down train, are equal and opposite in direction and downward along the ramp, of the gravities are mutually offset, and therefore the aims that the train achieves energy consumption and passes through the ramp road section without decelerating are achieved. When a middle-speed railway or a high-speed railway is constructed under the condition of a terrain with a slope gradient, the facility eliminates the key technical barriers, also increases the limiting slope gradient of the railway, reduces the running distance of the train and saves the investment cost. The transporting facility is simple in structure, and whether old road reconstruction or new road construction, the facility is simple and easy to implement.