PACKAGE-STORED ENGINE WORK MACHINE

PROBLEM TO BE SOLVED: To provide a package-stored engine work machine in which cooling wind intake ports are aggregated at one location although an electrical equipment housing space for housing electrical equipment is configured partitioned into two.SOLUTION: In the package-stored engine work machine 1, an engine 5 is disposed in the lower space 4 of the package 2, and the electrical equipment is disposed in the upper space 3 of the package 2. The upper space is partitioned in a manner so as to be provided with a high-heat-release chamber 33 in which high-heat-releasing components are disposed, a low-heat-release chamber 34 in which low-heat-releasing components are disposed, and an air intake fan chamber 35 in which an air intake fan 36 for sucking outside air through one air intake port 39d is installed. The package-stored engine work machine 1 is provided with a high-heat-release chamber cooling pathway Q by which outside air from the air intake port reaches the air intake fan chamber via the high-heat-release chamber and a first communication opening 74 and a low-heat-release chamber cooling pathway R by which outside air F from the air intake port reaches the air intake fan chamber via the high-heat-release chamber, a second communication opening 75, the low-heat-release chamber and a third communication opening 76.