ENGINE ROOM OF CONSTRUCTION EQUIPMENT

摘要

An engine room of a construction equipment is provided to prevent the fire by the overheat of a part by making the suction and exhaustion of the air smooth. An engine room of a construction equipment comprises a radiator(23), a muffler(25), a first noise trap(30), a second noise trap(31), a radiator fan(17) and an exhaust fan(32). The coolant of an engine(13) is cooled in the radiator. The muffler discharges the exhaust gas of the engine to the atmosphere. The first noise trap is installed at an inlet. The first noise trap seals and reduces the noise generated of the engine room inside. The second noise trap is installed in a vent. The second noise trap blocks and reduces the noise of the engine room inside. The air of the inside of the engine room is discharged by the exhaust fan through the second noise trap to the outside.