The electro-hydraulic leveling platform of series of rotary inlet ramps is the best device for organizing transfer locations and providing fast loading and unloading. When activated, the platform will rise and the rotating entrance ramp will open. This platform will then descend until it reaches the body plane. When the loading and unloading is complete, the platform will rise, the rotating entrance ramp will descend and reach the vertical position, and then the platform will return to its initial position. Installation is possible with both flush and suspended mounting. The oil of the platform transfer mechanism can function normally in cold temperatures of minus fifty degrees.