LOW NOISE PACKAGE STORING TYPE ENGINE WORKING MACHINE

摘要

An engine working machine (1) formed by storing a radiator (5) and a cooling fan (6) for leading heat exchange air for the radiator (5) in a package (2) together with an engine (3) and a working machine (4), wherein a storing spa ce (E2) for the engine (3) and working machine (4) excluding a ventilating hole (13) communicating to a space (15) between the radiator (5) and the cooling fan (6) is shielded by partitions (9) from an air leading space (E1) to whic h air is led after being passed through the radiator (5) by the cooling fan (6 ), and a cooling air leading port (12) for externally cooling the engine (3) an d the working machine (4) is formed in a part of the package (2) so that outsi de air led from the cooling air leading port (12) passes the storing space (E2) for the engine (3) and the working machine (4) and is exhausted from a ventilating port (13) to the air leading space (E1) to which air is led afte r having passed through the radiator (5).