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The main factors of chain type trenching overheating?

The main factors of chain type trenching overheating?

The pretightening force of chain type ditcher bearing is huge,the tooth gap is too small and the working termperature is rising,the friction resistance has increased then produced lots of heating energy,
which result to temperature overheating of the gearbox.According to the regulation,the bearing preload moment of the rransmission box is adjusted to the gearbox.There is another reason is that the tractor working with a long time overload operation,the gear load is too large,the tooth surface lubrication oil film was cut and damaged,which increased the friction heat.Correctly choosing the working speed of the tractor can not only obtain the best productivity and economy,but also can prolong the service life of the tractor.Do not work frequently.Reasonable using the ditching machine,view the trencher instruction and master the related knowledge.

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