Guangzhou CK Machinery Technology Co., Ltd.
                                                                                                           
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377-9082

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2026-06-05
377 9082 belt tensioner excavator belt tensioner replacement 312D2 313D2 engine parts
This video demonstrates the installation and adjustment process of the Belt Tensioner 377-9082 for Caterpillar 312D2, 313D2, 416E, and 416F excavators. Watch as we show proper setup techniques, highlight key operational moments during typical use, and provide maintenance insights to ensure optimal performance and longevity for your heavy equipment.