Durable 8-Way Hydraulic Swivel Joint for Efficient Operations

• Customization: Available
• After-sales Service: Timely Response
• Warranty: One Year
• Model NO.: YHZ-8-12
• Application: Excavator
• Certification: ISO9001: 2000
• Condition: New
• Thread: G1/2 D1=34 L1=16 D2=22.6 L2=2.7(a.B.C.D)
• Pressure: 32MPa(a.B.C.D)&26MPa(E.F)&5MPa(G)&0.5MPa(T)
• Flow: 68L/Min(a.B.C.D)&40L/Min(E.F.G)&20L/Min(T)
• Rotation Ways: 8
• Transport Package: Wooden Box
• Specification: 68L/min(
• Trademark: YIKDE
• Origin: China
• HS Code: 8481201090
• Production Capacity: 50000 Pieces/Year
• Package Size: 26.00cm * 32.00cm * 20.00cm
• Package Gross Weight: 8.000kg

Product Description

Model	Max Flow	Max Pressure	Diameter
YHZ-8-12	68L/min(A.B.C.D)&40L/min(E.F.G)&20L/min(T)	32MPa(A.B.C.D)&26MPa(E.F)&5MPa(G)&0.5MPa(T)	10mm(A.B.C.D)&8mm(E.F.G)&6mm(T)

 

 Multi port configuration - G1/2 G3/8 and G1/4 threads in one unit eliminates adapters
· Three flow tiers - 85L min for main circuits 40L min for secondary 20L min for pilot
· Multi pressure design - 31.5MPa for main circuits 5MPa for auxiliary 0.5MPa for pilot control
· Mixed internal diameters - 12mm for high flow circuits 8mm for medium 6mm for pilot
· High torque capacity - Starting torque 180N m rotation torque 140N m for heavy loads
· JIS B 2351 compliant ports - Meets Japanese industrial standard for excavator compatibility
· Heavy duty construction - 16.9kg robust build for demanding applications
· Suitable for large excavators - Ideal for swing drives travel systems and heavy attachments
· Spray painted surface - Withstands harsh outdoor and mining environments
· Factory direct with ISO 9001 certification - Consistent quality and reliable performance

 

 

 

 

 

Essential Daily Maintenance Tips

1. Maintain the rotary joint drum and the interior of the pipes in pristine condition. Pay extra attention to new equipment by incorporating filters when necessary. This precaution prevents abnormal wear caused by foreign particles, ensuring optimal performance.
2. If the machine remains unused for an extended period, scaling and rust may develop inside the rotary joint. Be aware that upon reactivation, these deposits could cause sticking or dripping, affecting the joint's functionality.
3. For rotary joints equipped with oil injection devices, regular lubrication is crucial. Consistently oiling these components ensures the reliability and smooth operation of the rotary joint bearings.
4. When dealing with rotary joints that circulate hot media, it is imperative to gradually increase the temperature. This approach prevents sudden thermal shocks, thereby protecting the integrity and longevity of the rotary joint.

 

1:Are you trading company or manufacture?

We are manufacture which have the right to import and export.

2:Do you support retail, or only wholesale?

We support both retail and wholesale. Whether you place a small order for trial or a bulk order for long-term cooperation, we can meet your needs. We also provide professional 1-piece dropshipping service to make your purchase more convenient and flexible.

3:Do you support customization?

Yes.We can customize products according to your requirements on size, pressure, material, structure and other parameters to better match your hydraulic system.

4:What is your process for a custom rotary union solution?

First, contact us to Get Started. Our team will reach out to you to start learning more about your project's technical and delivery requirements. We will consider all aspects of your application and work together to develop the best solution.

5:How long is your delivery time?

Generally it is 5-10 days if the goods are in stock or it is 30-40 days if the goods are not in stock.

6:What is your terms of payment?

Payment less than 1000 USD,100% in advance.Payment more than 1000 USD,30% T/T in advance,balance before shipment.