A working machine, an oxidation catalyst degradation detection device, an oxidation catalyst degradation detection method, and an oxidation catalyst degradation detection program are provided, which enable a suitable detection of a degradation of an oxidation catalyst. A working machine includes a temperature detecting device for detecting a temperature between an oxidation catalyst and a filter, and a controller. The controller calculates an average of temperatures detected by the temperature detecting device in a regeneration processing of the filter, and calculates a degradation degree of the oxidation catalyst on the basis of the calculated average.


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    Title :

    WORKING MACHINE, DEGRADATION DETECTION DEVICE FOR OXIDATION CATALYST, DEGRADATION DETECTION METHOD FOR OXIDATION CATALYST, AND DEGRADATION DETECTION PROGRAM FOR OXIDATION CATALYST


    Contributors:

    Publication date :

    2025-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / E02F Baggern , DREDGING / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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