ENGINE WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide an engine working machine configured to reliably perform drainage from the inside of a casing while preventing outside air from being sucked into the casing from a drainage port for draining water from the inside of the casing and a clearance existing between members for forming the casing and an oil fence.SOLUTION: An oil fence 14 is arranged at the lower part of a casing 12 for housing a working machine and an engine for driving the working machine. A clearance existing between members for forming the casing 12 and the oil fence 14 is blocked by a blocking member 20 having water permeability or water suction performance, and low ventilation performance.