Best and safest excavator quick couplers , factory direct supply

  • Excavator quick couplers for every type of bucket
  • excavator-leading-quick-coupler-manufacturer-JIANGTU
  • leading-excavator-quick-coupler-suppliers-JIANGTU


JIANGTU Excavator quick coupler, also named as quick hitch coupler, quick hitch, bucket pin grabber can quickly connect various attachments (bucket, hydraulic breaker, plate compactor, log grapple, ripper, etc…) on excavators,  which can expand the scope of use of excavators,  and can save time and improve working efficiency.


1.Q345B material with advanced mechanical design; simple structure with lower cost. Easy installation.

2.Double Safety System: Rear safety hook and hydraulic lock can hold the attachment tightly to prevent it from falling off even if the  front  hitch or cylinder is broken suddenly .

Technical Parameters

Please check the following specifications to choose the right Quick Coupler model.

Excavator quick couplers
Category Unit JT-mini JT-02 JT-04 JT-06 JT-08 JT-10 JT-14
Oil pressure bar 25-300 25-300 25-300 25-300 25-300 25-300 25-300
Operating flow lpm 15-25 15-25 15-25 15-25 15-25 15-25 15-25
Excavator weight ton 1.5-3 4-6 6-9 12-16 17-23 29-36 30-40
Pin diameter mm 20-40 40-45 45-60 60-70 70-80 90-100 100-110
Weight kg 25-40 50-75 70-110 180-250 300-400 550-650 650-800

Tell us the brand and model of your excavator, We are very glad to help you to select a right Quick hitch Coupler .


Main Features

1. Q345B material with advanced mechanical design; simple structure with lower cost. Easy installation.

2. Driven by hydraulic system, operator can easily switch attachments by turning on the switch in cab.

3.Equipped with check valve on cylinder, attachment will not drop off even when some failures happen like hoses burst.



JIANGTU brand excavator quick coupler is recognized by global customers because of its high performance in safety and durability. It is widely used to fit nearly all brands excavator. JIANGTU quick coupler makes it easy and economical to change attachments.

As one of the leading Excavator quick coupler manufacturers in China, JIANGTU has a full range of quick hitch couplers for excavators from 1.5-90 ton. They are suitable for all kinds of brands and models of excavators.


JIANGTU Excavator quick couplers have 3 main types:

> excavator quick coupler with hydraulic

Driven by a hydraulic system,  Jiangtu hydraulic quick coupler makes excavator attachments switch automatically.

Safety issues

1. Through safe structure design, Jiangtu quick coupler combines with a bucket and other attachments perfectly.

2. Equipped with a check valve on cylinder, the attachment will not drop off even when some failures happen like hoses burst.

> Double locking excavator quick coupler with hydraulic

Developed from the traditional first-generation quick coupler, double locking hydraulic quick coupler is much safer and has a much longer service life.

Safety issues

Compared with traditional quick coupler, we add another auto-lock on its front hitch ensuing double safety.

1. An independent hydraulic system, the front lock still works well even when inner leakage happens.

2. The front lock will lock the pin from dropping off when the rear tiger mouth or cylinder rod broken.

> manual excavator quick coupler

Working like bolt and nut, Jiangtu mechanical quick coupler switches attachments manually.

Safety issues

Triple safety: safety pin, index pin, lock block, excavator quick coupler lock pin.


hydraulic quick couplers for excavators-JIANGTU Workshop scene

hydraulic quick couplers for excavators-JIANGTU Workshop scene


Product  Advantages

♥ The Specifications of this equipment are subject to change for improvements.

Excellent performance with high durability. The company has been developed to meet with the high standards of the current market.The demand for high durability and low maintenance costs on hydraulic equipment are combined in the total design of our attachments.

Main Advantages of JIANGTU excavator quick coupler :

1.12 months warranty;

2. Q345B materials body with USA-made solenoid valve;

3. Original Germany-made oil seals and joints;

4. Original Japan-made switch;

5. Full set spare parts ready for installation: pins, pipes, solenoid valve, switch, wire harness, manual, kit, bolts and nuts etc.

excavator quick coupler plumbing

excavator quick coupler plumbing

Why should you need an excavator quick coupler?

1. Mainly used in the need to frequently replace the front end of the excavator working device in the work plan.

2. Ten seconds to complete the switch.

3. Time-saving, labor-saving, simple and convenient.


Why choose us ?

1.  As one of the leading excavator quick coupler manufacturers in China, we have 10 years' experience in developing and manufacturing excavator quick couplers.
2. Strong R&D department with 6 professional engineers and more than 40 skilled workers.
3.Strict QC system, ISO9001:2008 and CE certificate.
4.12 months warranty after receiving the product.
5. The OEM/ODM and customization service is available.



Contact me now for more details and the latest Pricelist

Our Service
1. We can offer a comprehensive range of excavator attachments such as excavator quick couplers, Hydraulic breakers,  log grapples,  plate compactor, earth drill auger, orange peel grab, demolition grapple,  grab bucket,  ripper, etc…
2. You may rest assured that all of our products can be supplied in a wide range of designs, and the product can be customized according to your personalized requirements. Meanwhile, we can offer an excellent after-sale service.
3. We will keep your business information confidential.
4. We promise to reply to you upon receipt of your inquiry within 12 hours.
5. The order will be produced exactly according to your detailed requirements and bucket dimensions. Each attachment will be tested before delivery. Our QC will submit the inspection report before shipment.
Offer your design documents or tell us your ideas and our R&D team will do the rest.
JIANGTU Excavator Attachments are guaranteed against failure due to defective design, materials, or workmanship for a period of one year or 2,000 hours.


Q: Are you a manufacturer?
A: Yes, our factory was established in 2011.
Q: Are you sure your product will fit my excavator?
A: Yes, we are professional about this, you can also tell me your excavator model, and we will check it for you.
Q: Can you provide customers’ design?
A: Sure, we can provide OEM and ODM services.
Q: What’re the MOQ and payment terms?
A: MOQ is 1set. Payment via T/T, L/C, Western Union accepted, other terms can be negotiated.
Q: How about the delivery time?
A: 15-30 workdays after the payment, depending on your quantity.
Q: How about the package?
A: Our attachments are packaged by standard export wooden case.
Q: Which country have you exported?
A: Russia, USA, Canada, Japan, Korea, Malaysia, Hong Kong, Taiwan, India, Indonesia, Australia, New Zealand, Israel, South Africa, etc

We are sincerely looking for excavator quick coupler dealers from all global markets. Competitive price, policy support. For more information, please contact us.

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