A shifting method of a transmission for a work vehicle including a main shifting unit and a sub-shifting unit includes: providing a main shifting unit including a plurality of main shifting gear pairs and at least one main hydraulic shifting device for transmitting power by selecting one of the main shifting gear pairs; providing a sub-shifting unit including a plurality of sub-shifting gear pairs, at least one synchromesh for transmitting power by selecting one of the sub-shifting gear pairs, and a sub-shifting actuator for operating the synchromesh; separating all of the main hydraulic shifting devices from the main shifting gear pairs before shifting using the sub-shifting unit; and shifting the sub-shifting unit by operating the synchromesh using the sub-shifting actuator.


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    Title :

    METHOD FOR SPEED-SHIFTING WORK VEHICLE TRANSMISSION, AND WORK VEHICLE TRANSMISSION


    Additional title:

    VERFAHREN ZUM GANGWECHSEL-ARBEITSFAHRZEUGGETRIEBE UND ARBEITSFAHRZEUGGETRIEBE
    PROCÉDÉ DE CHANGEMENT DE VITESSE DE TRANSMISSION D'ENGIN DE CHANTIER, ET TRANSMISSION D'ENGIN DE CHANTIER


    Contributors:

    Publication date :

    2025-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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