| 摘要 |
According to the present invention, there is provided a compact excavator comprised of an upper rotating body mounted rotatably on a lower traveling body, an engine arranged on a rear section of the upper rotating body in a state where a drive shaft thereof is oriented in a horizontal direction, an hydraulic pump connected to the drive shaft, and a soundproof plate disposed on a front side of the engine across a width of the excavator, a step is provided in a neighborhood of the pump so as to bring the soundproof plate in a state displaced backward viewed from the top, a dividing portion in a longitudinal direction on the step is provided with through holes, pipes extending from the pump, and communicating with a hydraulic device arranged on an outer periphery side of the upper rotating body on the opposite side of the pump are laterally inserted through the through holes, and it is possible to compactly route the delivery hoses to the location insulated from the engine while engine sound is insulated by the dividing wall disposed on a rotating frame.
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