| 摘要 |
PROBLEM TO BE SOLVED: To provide a radiator for a hydraulic shovel, having improved durability to vibration. SOLUTION: Along both sides of a core 22 which has tubes 41 and a radiating fin 42 via which the tubes 41 are connected to each other, a side frame 25 is arranged for connecting an upper tank 21 to a lower tank 23. An elastic body 26 is held between each side of the core 22 and the side frame 25, thus eliminating a space between each side of the core 22 and the side frame 25 where the core is vibrated, suppressing the vibration of the core 22 to prevent overload on a connection portion between the tube 41 and each of the tanks 21, 23 and improving the durability to the vibration. COPYRIGHT: (C)2006,JPO&NCIPI
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