To facilitate rope hanging on a rope hook of a walking-type work machine and achieve reliable fixing to a platform of a truck or the like, a walking-type work machine includes a machine body and a bumper 20 provided in a front end portion of the machine body, the bumper 20 including: a support part 14, which abuts on a gate 51 (61) with a front portion that serves as a mooring portion； and a rope hook 30 on which a rope 40 is hung for mooring, the support part 14 being configured to be pressed to the mooring portion by tensile force that is exerted by the rope 40 being hung and fastened for the mooring on the rope hooks 30 and on retaining hooks 52 (62) provided in the mooring portion.
