A traveling work vehicle includes a gear-shifting control unit (6) that outputs a gear-shifting control command to a main gear-shifting apparatus (30) for shifting gears without cutting off power transmission, a sub gear-shifting apparatus (31) for shifting gears by cutting off power transmission, and a first operation unit (MU) and a second operation unit (SU) that provide gear-shifting, upshifting or downshifting, operation commands to the gear-shifting control unit. The gear-shifting control unit (6) has a first travel control section (61) that generates a gear-shifting control command for shifting gears in the main gear-shifting apparatus (30) in response to the gear-shifting operation command from the first operation unit (MU) in a work traveling mode, and a second travel control section (62) that generates a gear-shifting control command for shifting gears in the sub gear-shifting apparatus (31) in response to the gear-shifting operation command from the second operation unit (SU) in the work traveling mode.


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    Titel :

    TRAVELING WORK VEHICLE


    Weitere Titelangaben:

    SELBSTFAHRENDES ARBEITSFAHRZEUG
    VÉHICULE ROULANT DE TRAVAIL


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

    Erscheinungsdatum :

    2020-09-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / 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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