Patent ID: 9080307
Filing Date: 2015-07-14
Classification: B60K,B60Y,E02F,F01N,F01P,Y02A,Y02T

Abstract:
1. A work vehicle comprising: an engine; an exhaust gas post-processing device including a diesel particulate filtering device, a selective catalyst reduction device, a connecting pipe connecting the diesel particulate filtering device and the selective catalyst reduction device, and an injection device configured and arranged to inject a reducing agent into the connecting pipe; an engine room accommodating the engine and the exhaust gas post-processing device; a cooling fan configured and arranged to suck in air from one side and to exhaust air from another side to produce an air flow; a cooling unit disposed on the one side of the cooling fan; a first exhaust pipe having one end configured and arranged to suck in air around the injection device and another end located between the cooling fan and the cooling unit; a top plate defining an upper plane of the engine room; a cooling room disposed to the rear of the engine room and accommodating the cooling unit; a partition wall separating the engine room and the cooling room; and a partitioning member including a first partition part disposed between the infection device and the diesel particulate filtering device, and a second partition part disposed between the injection device and the selective catalyst reduction device; wherein the exhaust gas post-processing device is disposed above the engine, and the top plate has a first ventilation part including a plurality of through-holes communicating the engine room with an outside.