A hydraulic elevator platform with a longitudinal horizontal moving device comprises an elevator platform body, a fixed base, a hydraulic elevator mechanism and the longitudinal horizontal moving device. The longitudinal horizontal moving device is fixedly connected to the elevator platform body through a connecting frame. The longitudinal horizontal moving device comprises a driving device, a transmission shaft, a driving wheel I, a driving wheel II, a driven wheel I, a driven wheel II, conveyor belts I and conveyor belts II. The driving device is arranged at one longitudinal end of the connecting frame. The transmission shaft is connected with the driving device through a coupler. The driving wheel I and the driving wheel II are arranged on the transmission shaft. The driven wheel I and the driven wheel II are connected to the other longitudinal end of the connecting frame and respectively correspond to the driving wheel I and the driving wheel II. The conveyor belts I wind around the driving wheel I and the driven wheel I and are connected end to end. The conveyor belts II wind around the driving wheel II and the driven wheel II and are connected end to end. The longitudinal horizontal moving device is added on the basis of the base-fixed type hydraulic elevator platform, the hydraulic elevator platform with the longitudinal horizontal moving device not only can achieve perpendicular lifting of heavy-load goods, but also can achieve longitudinal horizontal moving of the goods, improves working efficiency, and reduces production cost.