An operating system, rock drilling rig and method for operating an electrically operated rock drilling rig. The operating system (OS) comprises an electric system (ES) connected to an electric supply source (SS) and comprising one or more electric motors (EM) controlled by means of electric control devices (18). The system further comprises a hydraulic system (HS) comprising one or more hydraulic pumps (HP) and hydraulic control devices (20). There are hydraulic tramming actuators (12) connected to closed loop hydraulic circuits (24, 24a) and hydraulic drilling actuators (19) connected to either open or closed loop circuits (25, 26).


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    Titel :

    OPERATING SYSTEM, ROCK DRILLING RIG AND METHOD


    Weitere Titelangaben:

    BETRIEBSSYSTEM, GESTEINSBOHRGESTELL UND VERFAHREN
    SYSTÈME D'EXPLOITATION, INSTALLATION DE FORAGE DE ROCHES ET PROCÉDÉ


    Beteiligte:
    VERHO SAMULI (Autor:in)

    Erscheinungsdatum :

    06.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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