Load-handling vehicle (I) comprising a chassis (), a handling system () comprising a lifting arm () mounted so as to move between a high and a low position and a driver's cab () comprising a floor (), a ceiling (), a front face (), an opposite rear face ()...

To be provided is a construction machine capable of effectively reducing noise which would intrude into a cab, without deterioration in ride quality, comfort and air-conditioning efficiency in the cab. The construction machine comprises a lower propelling ...