REAL CASE WARNING FOR EXCAVATOR OWNERS ![]()
This swing motor was completely damaged due to lack of daily inspection & insufficient lubrication!
The internal gears, bearings and sealing parts were severely worn out, which caused the machine to stop working suddenly, resulting in huge maintenance costs and project delays.
A 5-minute daily check + timely lubrication can totally avoid this loss!
Never ignore the lubrication and maintenance of swing motor, travel motor and key lubrication points — small negligence will lead to big breakdowns.
Daily maintenance tips we always insist on:
1. Check lubricating oil level & leakage before starting work every day
2. Replenish lubricating grease on schedule according to working hours
3. Listen for abnormal noise during rotation & stop to check immediately if any problem found
4. Use high-quality lubricating oil matching with your excavator model
If you don’t want your machine to “lie down” suddenly and lose money every day, follow us for more practical excavator maintenance & failure avoidance tips!
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