COOLING DEVICE IN CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To improve the maintainability by making it possible to perform the maintenance for an oil cooler or a radiator on the rear side without removing a condenser for an air conditioner which is arranged on the front side when the condenser for the air conditioner is arranged on the front side of the oil cooler or the radiator to the stream of cooling air. SOLUTION: A cooler 11 for a turbo-charger is constituted in a manner to be freely posture-changeable by vertical rocking between a cooling posture wherein the cooler 11 becomes in parallel with the radiator 8 and an opening posture wherein the front side of the radiator 8 is exposed. In the meantime, the condenser 10 for the air conditioner and the oil cooler 9 are constituted in a manner to be freely posture-changeable by lateral rocking between a cooling posture wherein the condenser 10 and the oil cooler 9 become in parallel with the radiator 8 and an opening posture wherein the front side of the radiator 8 is exposed. COPYRIGHT: (C)2004,JPO