Manifold Module, Engine, And Construction Machinery

Abstract

The present disclosure relates to a manifold module, an engine, and a construction machinery. The manifold module comprises: an exhaust treatment fluid feeding unit configured to provide a first transmission path for supplying exhaust treatment fluid from a tank to a nozzle; an air feeding unit configured to provide a second transmission path for supplying air from an air source to the nozzle; a purging unit configured to provide a third transmission path for purging with air. Said manifold module has a main body part, and said first transmission path, second transmission path, and third transmission path each include a channel formed in the main body part.

Dependencies are inferred from the claim text.