A boom system including a hoist boom pivoted to a machine base; a stick boom having a proximal end pivoted to the hoist boom and a distal end configured to carry a working tool; at least one hydraulic hoist cylinder mounted between the machine base and the hoist boom; a first stick cylinder mounted between the hoist boom and the stick boom; a second stick cylinder mounted similarly and mechanically linked with the first stick cylinder; and a hydraulic circuit for supplying hydraulic fluid to the hoist cylinder and stick cylinders, wherein the hydraulic circuit includes a hydraulic conduit line connecting a base end of the at least one hoist cylinder with a base end of the second stick cylinder to allow hydraulic fluid to shunt between the base ends of the hoist cylinder and the second stick cylinder.


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    Title :

    HEAVY EQUIPMENT BOOM SYSTEM AND METHOD AND HYDRAULIC CIRCUIT THEREFOR


    Additional title:

    AUSLEGERSYSTEM UND VERFAHREN FÜR SCHWERMASCHINEN UND HYDRAULIKKREIS DAFÜR
    SYSTÈME DE FLÈCHE D'ÉQUIPEMENT LOURD ET PROCÉDÉ ET CIRCUIT HYDRAULIQUE POUR CELUI-CI


    Contributors:

    Publication date :

    2022-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E02F Baggern , DREDGING / A01G Gartenbau , HORTICULTURE / B66C Krane , CRANES



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