CLEANING PROPERTY IMPROVING STRUCTURE OF COOLER AND CLEANING PROPERTY IMPROVING METHOD OF COOLER

摘要

PROBLEM TO BE SOLVED: To improve a cleaning property of a cooler of a radiator for engine cooling, an oil cooler for cooling working oil, an intercooler for a supercharger, etc., to be loaded on construction machinery, agricultural machinery, working machinery, etc., concerning a cleaning property improving structure of the cooler and a cleaning property improving method of the cooler and improve cleaning efficiency. ;SOLUTION: An oil cooler 28 for construction machinery working oil is arranged in front of a radiator 18 for engine cooling, an intercooler 30 for a supercharger is arranged in front of the oil cooler 28, first and second rotating mechanisms to rotate the oil cooler 28 and the intercooler 30 to the front side relative to the radiator 18 are arranged, and the intercooler 30, the oil cooler 28 and the radiator 18 are efficiently cleaned by rotationally displacing the intercooler 30 and the oil cooler 28 to the front of the radiator 18 by the first and second rotating mechanisms.;COPYRIGHT: (C)2001,JPO