COOLING DEVICE FOR CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To improve maintenability, reduce cost and secure filtration performance to each of heat exchangers by a system which collctively filtrates all heat exchangers with one filter. SOLUTION: While a radiator 24, an oil cooler 25 and an intercooler 26 are arranged in parallel as a heat exchanger, a condenser 27 is arranged in the upstream side thereof. A protective net 30 commonly used for all the heat exchangers 24-27 is arranged in the front side of the capacitor 27. The gaps on the outer periphery side between the protective net 30 and the heat exchangers 24-27 are sealed by a seal frame 33 and mounting frame 32. COPYRIGHT: (C)2006,JPO&NCIPI