PROBLEM TO BE SOLVED: To improve cooling performance of a radiator and maintain and inspect an element by providing an air cleaner for an engine intake air in front of either one cooling machine out of the radiator or an oil cooler and inserting/ drawing the element of the air cleaner. ;SOLUTION: In a hydraulic shovel, either one cooling machine of cooling machines for a radiator 18 for cooling water of an engine 8 or an oil cooler 22 for operating fluid of the hydraulic shovel. An air cleaner 32 for an intake air for the engine 8 provided along the front/rear direction of the hydraulic shovel is provided in the front side of the radiator 18 or one cooling machine. An element 38 for the air cleaner 32 is so set as to be attachable/detachable in the Q direction approximately concentric to a easing 34. The air cleaner 32 may be provided along the front/rear direction of the hydraulic shovel at least in the front side of one of the both cooling machines. This constitution can improve the cooling performance of the radiator 18 and the maintainability of the element 38.;COPYRIGHT: (C)2000,JPO
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