WORKING MACHINE
First Claim
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1. A working machine, comprising:
- a lower traveling body;
an upper rotating body rotatably mounted on said lower traveling body; and
a stand of the working machine attached to an upper frame of said upper rotating body, said stand of the working machine, comprising;
a plurality of supports;
a top plate attached to between upper ends of said supports, an electric device to be cooled down being installed on said top plate, space for a hydraulic device in which the hydraulic device is accommodated being formed below said top plate; and
heat shield means for protecting the electric device installed on said top plate against heat from the exterior of the device.
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Accused Products
Abstract
A plurality of supports and a top plate attached to between upper ends of the supports are provided, and a power storage device and a controller are installed on the both upper and lower sides of the top plate respectively. Meanwhile, a hydraulic pump and a control valve are accommodated in space for hydraulic devices on the lower side of the top plate, and a heat insulating member and heat shield plates are provided as heat shield means for protecting the power storage device and the controller against heat from the exterior including heat of the hydraulic pump and the control valve.
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Citations
5 Claims
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1. A working machine, comprising:
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a lower traveling body; an upper rotating body rotatably mounted on said lower traveling body; and a stand of the working machine attached to an upper frame of said upper rotating body, said stand of the working machine, comprising; a plurality of supports; a top plate attached to between upper ends of said supports, an electric device to be cooled down being installed on said top plate, space for a hydraulic device in which the hydraulic device is accommodated being formed below said top plate; and heat shield means for protecting the electric device installed on said top plate against heat from the exterior of the device. - View Dependent Claims (2, 3, 4, 5)
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Specification