Premium Yhz-7-1A 7-Way Rotary Joint, Direct for Excavators

• Customization: Available
• Function: Balance
• Installation: Threaded Cartridge
• Model NO.: YHZ-7-1A
• Drive: Hydraulic
• Type: Directly Operated Type
• Packing Way: Carton+Wooden Box
• Max Pressure: 25MPa
• Diameter: 6mm
• Oil Port Thread: G1/4 D=22 L=13
• Oil Port Standard: ISO 1179-1
• Rotation Ways: 7
• Weight: 9kg
• Oil Cleanliness: Nas1638 9&ISO4406 20/18/15
• Starting Torque: ≤120n.M
• Rotation Torque: ≤80n.M
• Rotation Speed: ≤15r/Min
• Transport Package: Wooden Box
• Specification: 25L/Min
• Trademark: YiKDE
• Origin: China
• HS Code: 8481201090
• Production Capacity: 20000 PCS Each Year
• Package Size: 26.00cm * 32.00cm * 20.00cm

Product Description

LExcavator Center Swivel Joint Hydraulic Rotary Joint YHZ-7-1A

Product Description

Hydraulic rotary joint is mainly used in the whole hydraulic system of excavator, crane, aerial work vehicle, grader, tower crane and other machinery.

It connects the hydraulic and pneumatic pipelines of the fixed and rotating parts of the whole hydraulic system, so that the upper and lower parts of the pipeline can rotate 360 ° freely relative to each other without interference.

The concentricity, clearance fit, precision and parts selection of products are ahead of the same industry.
 

Technical parameter

 

ITEM NO.	Nominal diameter	Rated flow	Rated pressure	Number of rotation paths	Oil thread
YHZ-7-1A	7 mm	25L/min	25 Mpa	7	G1/4  D=22  L=13

 

 

FAQ

1,Q:Are you trading company or manufacture?
A:We are manufacture which have the right to import and export.
2,Q:How long is your delivery time?
A: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.
3,Q:Do you provide samples? Is it free or extra?
A:We can provide samples,but not for free.
4,Q:What is your terms of payment?
A:Payment less than 1000 USD,100% in advance.Payment more than 1000 USD,30% T/T in advance,balance before shipment.