VENTILATION SYSTEM FOR ENGINE AND AFTERTREATMENT COMPARTMENTS AND COMPONENTS

摘要

A ventilation system (100) for a machine (106) including an engine (112), an engine compartment (102) having an interior (118), a secondary compartment (103) having an interior (138), and a sensor (142). The ventilation system (100) has a ventilation fan (150) having a fan outlet (176), and a duct (178) configured to direct air from the fan outlet (176) to at least two of the interior (118) of the engine compartment (102), the interior (138) of the secondary compartment (103), and the sensor (142).