PROBLEM TO BE SOLVED: To provide a structure for arranging an engine auxiliary machine that can improve emission control performance of an exhaust after-treatment device.SOLUTION: In a structure for arranging an engine auxiliary machine arranged downward of a cab, an exhaust after-treatment device for cleaning an exhaust gas discharged from an engine is arranged in a clearance provided between the engine and a cab back cross member arranged in a back position of the engine. For instance, an exhaust manifold and an exhaust passage are arranged so as to be positioned along each other and come into close to each other.SELECTED DRAWING: Figure 1

    【課題】排気後処理装置の浄化性能を向上させることが可能なエンジンの補機配置構造を提供すること。【解決手段】エンジンの補機配置構造は、キャブの下方に配置されるエンジンの補機配置構造において、エンジンと当該エンジンの後方の位置に配置されたキャブバッククロスメンバーとの間に設けられた隙間に、エンジンから排出された排気を浄化する排気後処理装置を配置する。例えば、エキゾーストマニホールドおよび排気通路は、互いに沿うように、かつ、近接するように配置される。【選択図】図1


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    Title :

    STRUCTURE FOR ARRANGING ENGINE AUXILIARY MACHINE


    Additional title:

    エンジンの補機配置構造


    Contributors:

    Publication date :

    2018-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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