PURPOSE: To make it possible to enhance the quality of design and the capacity of an operating visual field and discharge directly an exhaust air from an outdoor equipment unit to the open air by using an extremely limited space for an equipment body in a cooling device in a cabin of a slewing type excavation device.
CONSTITUTION: In a cooling device which installs a cabin C which covers the surrounding space around a seat, an outdoor condenser 1 of the cooling device is laid out in a space surrounded by the cabin C and a bonnet 15 installed to the lateral part of the cabin C and the elevation of the outdoor condenser 1 is adapted to substantially identical to or below that of the bonnet 15. A part of the outdoor condenser is projectingly laid out in an indoor space of the cabin C. The outdoor condenser 1 a:M a condenser fan 7 and a fan motor 6 are integrated in one piece and vibroisolatingly supported in an outside dimension of the outdoor condenser 1 with a plurality of damping and elastic members 8 installed to a support bracket 9.
AMANUMA HISAJI
KURODA TAKAAKI
NAGATA MASAO
SEIREI IND
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