| 摘要 |
In the present invention, a package (2) is compartmentalized vertically, an engine (11) and power generator (12) are disposed in the bottom compartment, and the top compartment is provided with a radiator chamber (6B), which is provided with a radiator fan (43) and the radiator (42), and an air intake chamber (5), which is provided with an air intake silencer (41). An air exchange opening (48) is provided that directly interconnects to the radiator chamber (6B) from the engine chamber (3) to which the engine (11) and the power generator (12) are provided. The air exchange opening (48) is provided offset in the package lengthwise direction (X) from the radiator fan (43). The top and periphery of the air exchange opening (48) are covered by an air exchange hood (50), and the exit opening (50a) of the air exchange hood (50) faces the air exchange opening (48) and is provided offset in the package widthwise direction (Y). |
