The invention provides a super-large-sized paying-off tackle for a large-section carbon fiber wire. The tackle comprises a bracket as well as a conductor wheel and a steel wire rope wheel which are rotationally connected with the bracket; the bracket is a U-shaped bracket; two vertical edges of the bracket are provided with a main shaft which penetrates the two vertical edges; and the conductor wheel and the steel wire rope wheel sleeve the main shaft and are equal in diameter. According to the super-large-sized paying-off tackle provided by the technical schemes of the present invention, thepaying-off tackle can be applied to the paying-off of the large-section carbon fiber wire; and the conductor wheel and the steel wire rope wheel are arranged coaxially, so that the paying-off of a conductor and a steel wire rope can be realized simultaneously. The super-large-sized paying-off tackle has the advantages of simple design and convenient application.