The invention belongs to the field of engineering machinery, in particular to a hydraulic winch device of bulldozer 160 series. According to the adopted technical scheme, when a winch is used, after the hydraulic oil of a pipeline passes a reversing valve, a clutch is opened, and a hydraulic motor is in an operation state to control the winch to operate. No matter a scarifier valve is in a left position or right position, the oil flowing into a heat radiator is maintained in an oil return way and is cooled through the heat radiator before flowing back to a hydraulic oil tank via the scarifier valve, the hydraulic oil is in a cooled state constantly, and the problem of winch heating is solved.


    Access

    Download


    Export, share and cite



    Title :

    Hydraulic winch device of bulldozer 160 series


    Contributors:
    DONG JIUBAO (author) / WANG WEIXING (author) / TIAN JUN (author) / LIU LIYING (author) / WU LEILEI (author)

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    Ripper and winch assemblies for a bulldozer crawler tractor

    SOKOLOSKI SHELDON LOUIS | European Patent Office | 2017

    Free access

    Hydraulic winch

    HU SHIXUAN / ZHANG YIHUI | European Patent Office | 2022

    Free access

    Hydraulic winch

    GE YONGXIN / LU XIAOJIANG / JIANG KAILIANG et al. | European Patent Office | 2021

    Free access

    Hydraulic winch

    YU SHAOQI | European Patent Office | 2024

    Free access

    Hydraulic winch

    ZHOU XIAOBAO / ZHAI KUN / LIU WEITAO et al. | European Patent Office | 2015

    Free access