Disclosed are a high-bending-moment carbon-fiber reinforced concrete pole and a manufacturing method thereof. Carbon-fiber ropes or carbon-fiber rope and concrete together constitute a pole framework, and high-grade concrete is poured to the framework, so that the high-bending-moment carbon-fiber reinforced concrete pole is made. The manufacturing method includes fixing and tightening the carbon-fiber ropes to an upper pier head and a lower pier head of a steel mold through wedge-hinged C-shaped clamps, pouring the high-grade concrete by a conventional reinforced concrete pole centrifugation process, performing steam curing, and finally forming the full-carbon-fiber concrete pole or carbon-fiber reinforced concrete pole. The pole manufactured by the method has all advantages of the conventional prefabricated reinforced concrete pole, and further, steel can be saved greatly while cost can be lowered, and the pole body has high intensity and high bending moment. On the premise of not increasing manufacturing cost or increasing pole diameter, limitation to height and diameter of the conventional prefabricated concrete pole is broken through, the defect of the design depending on selecting high-intensity steel and increasing steel usage is overcome, and concrete poles with larger diameter and height can be produced by the manufacturing method.