| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling package for construction machinery, which allows an easy cleaning of equipment such as a radiator and an oil cooler, requiring the cleaning, without being obstructed by other coolers such as an after-cooler, even if the other coolers are mounted. SOLUTION: In a structure in which a first cooler 8, a second cooler 7 and a third cooler 6 are serially arranged in a cooling passage, through which cooling air flows, in a raised state from an upstream side in the flow direction 11 of the cooling air, the first cooler 8 is provided in a state of oscillating freely in a vertical plane by making a prescribed position above the second cooler 7 serve as a center, so as to open a front surface of the second cooler 7. The second cooler 7 is provided in a state of oscillating freely in a horizontal plane by making a prescribed position in the lateral direction of the third cooler 6 serve as a center, so as to open a front surface of the third cooler 6. In addition, the cooling package is equipped with a holding means 30 for holding the first cooler 8 in a state in which the first cooler 8 is turned upward.
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