| 摘要 |
PROBLEM TO BE SOLVED: To provide a power work machine capable of reducing a temperature rise of a carburetor arranged in the induction system of a carburetor, after an internal combustion engine stop, of the internal combustion engine thereby to improve the restartability of said internal combustion engine.SOLUTION: A mounting plate 23, on which a carburetor 13 is placed and fixed, is formed with an opening 25a, in which a suction pipe 15 having an intake passage 15a for connecting a suction passage 13a of the carburetor 13 and the intake port 11a of an internal combustion engine 11 is fitted, and a plurality of ribs 24 arranged at a clearance are arranged around the opening 25a in the carburetor mounting rear face on the side of the internal combustion engine 11 of the mounting plate 23.SELECTED DRAWING: Figure 3 |
