COOLING DEVICE AND WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a cooling package that can positively bend a hose. SOLUTION: A hinge 46 is connected between a fixed frame 105 and a mounting frame 66, and an aftercooler 44 is made turnable relative to a cooler part 43 so that the aftercooler 44 is opened/closed to the cooler part 43. The turning center of the hinge 46 is disposed in a predetermined position offset to the turning inside with respect to the center axis CL of a flexible hose in a straight state. The respective turning loci of a flexible part 86a and the mounting frame 66 are approximate, and the respective turning angles of the flexible part 86a and mounting frame 66 are almost coincident to reduce the enlargement of a clearance between the hose 45a and mounting frame 66, and the hose 45a can be positively bent. COPYRIGHT: (C)2007,JPO&INPIT