A traveling work vehicle includes a gear-shifting control unit that outputs a gear-shifting control command to a main gear-shifting apparatus for shifting gears without cutting off power transmission, a sub gear-shifting apparatus for shifting gears by cutting off power transmission, and a first operation unit and a second operation unit that provide gear-shifting, upshifting or downshifting, operation commands to the gear-shifting control unit. The gear-shifting control unit has a first travel control section that generates a gear-shifting control command for shifting gears in the main gear-shifting apparatus in response to the gear-shifting operation command from the first operation unit in a work traveling mode, and a second travel control section that generates a gear-shifting control command for shifting gears in the sub gear-shifting apparatus in response to the gear-shifting operation command from the second operation unit in the work traveling mode.


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    Titel :

    Traveling work vehicle


    Beteiligte:
    KOMATSU SHIGERU (Autor:in) / TAKAHASHI KEIJI (Autor:in)

    Erscheinungsdatum :

    2017-09-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING



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