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Recent content by Ihabo

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    Komatsu mini excavator PC50 mr2 year 2007 low movement speed

    Hello I recently purchased a komatsu pc50 mini excavator I noticed that all the movements are slow except for the tracks, blade and rotation are in perfect speed, most people told to adjust the control valve located at the main pump, does anyone knows how to fix this? Please help
    • Ihabo
    • Thread
    • heavy duty mechanic komatsu pc50 operators pump valve controller technicians
    • Replies: 9
    • Forum: Excavators
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