Introduction: Tractor drivers are continuously exposed to whole body vibration during driving that, this may cause disorders in the system of musculoskeletal, nervous, circulatory and occupational diseases. The aim of this study was to evaluate exposed to whole body vibration among tractor driver. .Material and Method: In this study, whole-body vibration parameters such as root mean square (rms) of acceleration , total equivalent acceleration, vibration dose value (VDV) and crest factor (CF) were separately compared in three directions (x, y, and z) , in 3 Massey Ferguson Model 165 Tractor it was done during 3 different modes of transport (without trailer, with empty trailer and with a trailer load of soil) , plowing the land and loading trailer in working conditions with various gear according to the guidelines of ISO 2631 standard. . Result: The results showed that in all measuring points, exposure to whole body vibration was higher than permissible level and the risks of disorders exist. Exposure to vibration were as with empty trailer (43.11m/s2). The maximum of crest factor was obtained for transportation mode of empty trailer with 3 gear (10.7), then plowing (7.35) and loading soil(6.50). The maximum of vibration dose value was eventuated for transportation mode with empty trailer with 4 gear (189.92 m/s1.75) and 3 gear (108.15m/s1.75). In all measuring modes exposure with vibration in Y direction was greater than X and Z axes. . Conclusion: This study shows that the need to provide intervention , controlling and managing measures to eliminate or reduce exposure to whole body vibration among tractor drivers its necessary. And, preventing main disorder Including musculoskeletal disorders, discomfort and early fatigue is of circular importance. More studies are also necessary to identify the sources of vibration among various of tractors.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Evaluation of Massey Ferguson Model 165 Tractor Drivers exposed to whole-body vibration


    Beteiligte:
    P. Nassiri (Autor:in) / I. Ali Mohammadi (Autor:in) / M. H. Beheshti (Autor:in) / K. Azam (Autor:in)


    Erscheinungsdatum :

    2013



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Modeling and evaluation of Massey Ferguson tractor seat using finite element method

    Shohre Daeijavad / Ali Maleki / Hamideh Reisi | DOAJ | 2018

    Freier Zugriff

    Massey-Ferguson Tractors

    Williams, M. | TIBKAT | 1987



    Neues Vielzweckgeraet von Massey-Ferguson

    Massey-Ferguson | Kraftfahrwesen | 1978


    Massey-Ferguson : Prospekte der 100er-Serie

    Massey-Ferguson Ltd. | SLUB | 2005