Yikde Yhz-7-1 Hydraulic Distributor for 10 Models of Mini Excavator Center Valve

• Customization: Available
• After-sales Service: Timely Response
• Warranty: One Year
• Model NO.: YHZ-7-1F
• Application: Excavator
• Certification: ISO9001: 2000
• Condition: New
• Thread: G1/4
• Pressure: 200bar
• Flow: 20L/Min
• Aisle: Seven
• Transport Package: Wooden Box
• Specification: small
• Trademark: YIKDE
• Origin: China
• HS Code: 8481201090
• Production Capacity: 50000 Pieces/Year

Product Description

The hydraulic central rotary joint is an essential component utilized within the comprehensive hydraulic systems of mini excavators, small excavators, and various other machinery. It serves the critical function of connecting both hydraulic and pneumatic pipelines between the stationary and rotating sections of the entire hydraulic system. This allows the upper and lower segments of the pipeline to rotate freely relative to each other, ensuring smooth and uninterrupted operation without any interference.

 

 

Essential Knowledge for Daily Maintenance
1. Ensure that the rotary joint drum and the interior of the pipe are kept impeccably clean. This is particularly crucial for new equipment. Installing filters when necessary can help prevent abnormal wear and tear caused by foreign particles entering the system.
2. Prolonged periods of inactivity can result in scaling and rust buildup inside the rotary joint. Be aware that when the machine is brought back into service, these issues may cause the joint to become stuck or leak. Proper precautions should be taken to mitigate such risks.
3. For units equipped with oil injection devices, it is imperative to lubricate them regularly. This practice ensures the reliability and optimal performance of the rotary joint bearings over time.
4. When dealing with rotary joints that circulate hot media, it is advisable to heat the system gradually. Abrupt temperature changes should be avoided to prevent potential damage and ensure the longevity of the components.