Abstract: Machine for pressing hose couplings onto the ends of pressure hoses, radially from the circumference toward the center, comprising a revolving disk in which pressing tools can be detachably fastened, to be used in succession, and a pressing device opposite to which the tools are brought in turn to perform the pressing. Alternatively, a programming or a manual control device can be used with the machine for controlling the pressing operations. The disk may have a locking device and openings for attaching the tools thereto. The pressing device is preferably built with side plates, the tool in use being pressed against one of the plates. The tools preferably consist of two ring-like elements with radial jaws therebetween, possibly with working jaws that have quick-locking devices for fastening.