Title:
WORK VEHICLE
Document Type and Number:
Japanese Patent JP2023006172
Kind Code:
A
Abstract:
To solve problems that due to that a guide cover for improving wind flow from an engine fan is not disposed in DPF of a conventional technique, residence of heat is generated, and DPF stability performance is lowered due to temperature rise around DPF, and to attain retention prevention of heat by guiding wind from an engine fan via a DPF front face and a DPF protective cover inside so as to promote heat flow.SOLUTION: In a work vehicle which includes an engine exhaust emission control device (DPF) (15) which discharges exhaust gas from an engine (E), and a protective cover (16) which covers the outside of the DPF (15), the front side of the DPF (15) is provided with a wind guide cover (20) which guides wind from an engine fan (14) via a DPF front face and a protective cover inside.SELECTED DRAWING: Figure 6
Inventors:
SAITO MANABU
Application Number:
JP2021108633A
Publication Date:
January 18, 2023
Filing Date:
June 30, 2021
Export Citation:
Assignee:
ISEKI AGRICULT MACH
International Classes:
A01D41/12; B60K13/04; F01N3/00; F01N3/022; F01N3/023; F01N3/18
Attorney, Agent or Firm:
Masamichi Matsuda
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