Patent ID: 9476334
Filing Date: 2016-10-25
CPC Classification: F01N,F01P,Y02T

Claim Text:
1. A working vehicle comprising: a vehicle frame; a mower unit coupled to the vehicle frame; an engine having a head cover; a cooling fan provided on a side of the engine to blow air to the engine; a muffler main body provided on an opposite side of the engine in a position lower than an upper surface of the head cover of the engine; an exhaust pipe having a portion exposed in a position higher than the upper surface of the head cover of the engine and facing an air blowing path of the cooling fan to discharge exhaust from the muffler main body; a spacing gap arranged within an upstream end of the exhaust pipe; and said spacing gap being located at a position higher than: wherein the working vehicle is a mower vehicle and the engine is at least one of oriented along a front and back direction of the mower vehicle and/or arranged at a rear of the mower vehicle.