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Reasons for excessive foam in the gear box of high-speed pumps

2016-12-20View Chinese Original

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Is it related to the oil level?
Reply #22016-12-20
It doesn’t matter much; it’s a problem with the quality of the oil
Reply #32016-12-22
It’s probably caused by an excessively low oil level
Reply #42016-12-23
This issue has been resolved. . Using Shell 46# oil produced a lot of foam; eventually, using the special oil 4413 for Great Wall high-speed pumps, the red one, resolved the problem.

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Translated at 2026-07-07 18:01:00

Original: https://bbs.hcbbs.com/thread-1654104-1-1.html

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