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  • How to disassemble the guide wheel?

    How to disassemble the guide wheel?

     1. Remove the track of the excavator first.Remove the single valve in the place where the grease is in the mouth, put the butter inside out, push the guide wheel in the bucket, and make the track looser. If the excavator used is 150 or less, remove the tr…

    2019-1-17 15:30:46
  • Four rounds of daily necessities

    Four rounds of daily necessities

     1, crawler      The track is mainly composed of a track shoe and a chain link, and the track plate is divided into a standard plate and an extension plate. Standard plates are used for earthwork conditions and extended plates are used for w…

    2019-1-17 15:30:15
  • Excavator's "six bans"

    Excavator's "six bans"

     I believe that everyone knows that excavators are the main machinery in engineering construction. It has the advantages of wide use, excellent functions, great excavation power, convenient handling, etc., and it plays a more important role in improving th…

    2019-1-17 15:29:56
  • Excavator water temperature is high, oil temperature is high failure analysis

    Excavator water temperature is high, oil temperature is high failure analysis

     In the construction work of the excavator, the water temperature and the oil temperature are too high, which is a common phenomenon, which has a great influence on the performance and life of the machine. High water temperature (1) The thermosta…

    2019-1-17 15:29:09
  • What should I pay attention to when working on excavators under special working conditions?

    What should I pay attention to when working on excavators under special working conditions?

     In all kinds of construction projects, it will inevitably encounter various complicated working conditions, which is also determined by the diversity of engineering construction conditions.First, work in muddy water and soft ground When working on a …

    2019-1-17 15:28:32
  • Talking about the hydraulic drive motor of crawler excavator

    Talking about the hydraulic drive motor of crawler excavator

     Anyone who knows about the excavator knows that the excavator's walking and work are done by hydraulic pressure. Some people may ask, and also walk with the crawler, why the tank can go so fast, and the excavator can only Go slowly?This is the differe…

    2019-1-17 15:26:06
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