Abstract: A workboat includes at least two hulls, at least one work tool, a body, and at least one carrier frame which is fastened on the body, between a bow and a stern of the workboat. The at least one work tool is arranged on the at least one carrier frame. A range of movement of at least one of the at least one carrier frame and the at least one work tool, in a transverse direction of the workboat, is located centrally with respect to the workboat and between the at least two hulls which extend in a longitudinal direction. In an event of a position change during a work procedure of the at least one work tool, a position of a center of gravity of the workboat varies by at most 15% with respect to a boat length of the workboat.