| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively reduce a vibration and a noise being generated due to vibration with very simple structure, in a hydraulic power unit which is hangingly installed. SOLUTION: In this hydraulic power unit, a U-shaped hanging member is integrally installed so as to make it go along a bottom face 23 of a casing 2 and an opposed side face 24, while a reinfroced body 33 is installed in a bottom plate part 31 of the hanging member 3, thereby making improvements in rigidity. With this constitution, a vibration is well controlled, and thus a noise to be produced due to the vibration is reducible in this way.</p> |
