An object of the present invention is to improve working efficiency of a working vehicle. A working vehicle (1) in which an output from an engine (101) is distributed to a traveling system (103) and a hydraulic device system (104) includes a loading operation detection unit (211) that detects whether a loading operation using a work equipment (51) is being performed, a clutch (110) contained in the traveling system (103) and connected to a distributor (102), a maximum output characteristic control unit (2203) that selects a second engine maximum output characteristic from among first and second maximum output characteristics when it is detected that the loading operation is being performed, and a hydraulic oil amount control unit (212) that decreases a clutch pressure of the clutch (110) when it is detected that the loading operation is being performed. In the first engine maximum output characteristic, a maximum output torque in a predetermined engine revolution speed range is lower than that in the second engine maximum output characteristic.


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    Title :

    WORKING VEHICLE, CONTROL DEVICE FOR WORKING VEHICLE, AND CONTROL METHOD FOR WORKING VEHICLE


    Additional title:

    ARBEITSFAHRZEUG, STEUERVORRICHTUNG FÜR EIN ARBEITSFAHRZEUG UND STEUERVERFAHREN FÜR EIN ARBEITSFAHRZEUG
    ENGIN DE CHANTIER, DISPOSITIF DE COMMANDE POUR UN ENGIN DE CHANTIER ET PROCÉDÉ DE COMMANDE D'UN ENGIN DE CHANTIER


    Contributors:

    Publication date :

    2017-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E02F Baggern , DREDGING / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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