China Yantai High quality excavator quick coupler (60650243074)

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Product Overview


China Yantai High quality excavator quick coupler


Product Description

Yi·Long Quick hitch is used on the excavators to change every accessory(such as bucket,breaker,shear.etc)
more easily and quickly,which has enlarged the use scope of the excavators and a lot of time.
We can design and produce quick hitches for various brands of excavators according to custormers’ requipment.

 excavator quick coupler



Quick Coupler
Overall LengthMm388534-545600765924-944983-10501006-1173
Overall HeightMm246307310388492574558-610
Overall WidthMm175258-263270-280353-436449-483543-568606-663

Pin to Pin Center



Forearm Open 



Retractable Distance 

of Oil Cylinder


Top to Bottom Pin 


Pin DiameterMm25-4045-5050-5560-7070-8080-9090-120
Working PressureKg/cm40-38040-38040-38040-38040-38040-38040-380
Required Oil FlowL/min10.0-20.010.0-20.010.0-20.010.0-20.010.0-20.010.0-20.010.0-20.0
Suitable ExcavatorTon1.5-44.0-7.05.0-8.09.0-19.017.0-23.023.0-30.033.0-45.0

 Yi·Long Quick coupler feature:
1. Made of high-strength material, applied for all kinds of excavator models (3-45 tons).
2. Diver’s cab has been installed with an electrical driving system. The production cost is saved while the hydraulic pressure is driven by electricity. The operator can turn on and turn off the quick hitch in the driving room.
3. One way non-return protection system: every cylinder is installed with a safe non-return valve to make sure the quick hitch can work normally if the oil-passage and circuitry are cut.
4. Safety pin protection system: safety protection is customized based upon different parameter of every excavator to make sure that the quick hitch can still work normally if the cylinder goes wrong.QQ20170506102946

---How can I choose the right quick hitch?---

2 answers you should be given to us:

  • Model of your excavator/skid steer loader/backhoe/crane
StatisticsExamplesRecommended model

Model of your excavator/skid steer loader/backhoe/crane 

= Operating Weight(T)

  • Also ,Pin size,pin center to center,arm width

   Pin size(C&D)=Pin Diameter(D)

   pin center to center(E)=Offset Height(H1)

   arm width(A&B)=Arm Width(W1)

excavator quick coupler
Packaging & Shipping


Packing: Export standard package, internal stretch film, fumigation free wooden case, wooden pallet,customized.
Production time: 3-5 days.
Shipping term: EXW,FOB, CNF, CIF, DDU.
Shipping port: Qingdao, Tianjin, Shanghai, Ningbo, etc.



Company Information

 The basis of BAICAI Machinery's growth is the strong R&D technology in the hydraulic breakers industry.

excavator quick coupler



Q:Are you a manufacture?
A:Yes, We are a professional manufacturer for nearly 20 years. All parts are manufactured in our factory from start to finish. We also supply kinds of Cylinders to many companies in China.


Q:What is your advantage?
A:We have the R&D Department, we are specialized in heavy-duty hydraulic breakers and we already successfully developed first 210mm and 230mm breakers in 2016.


Q: How long is your delivery time?
A:Generally it takes 7-10 woking days. It also depends on your ordering quantity.


Q:Do you have any certification in your factory?
A:Yes, we passed ISO9001 Ceritification


Q: What is your warranty?
A: Two Years Limited warranty. There is the warranty policy and we will send you together with breakers.


Q: Can you manufacture the products according to customers’ design?
A: Yes, OEM / ODM service available, technical drawing is needed.


Q: How is your after-sale service?
A: We have the professional after-sale service team and we can give you the best suggestion online at 24H*7days.

Q: I plan to sell hydraulic breakers, but I don’t know how to do after-sale service and maintainence.
A: All customers who buy hydraulic breakers from us, we will give the overall and professional instruction and training.




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