Mechanical quick hitch coupler for excavator-JIANGTU



for all models of excavators.

Mechanical quick hitch coupler for excavator is a kind of connector to connect the excavator and different kinds of attachments. High efficiency and convenience. Save your time and earn more monery.


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

Videos & Images


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


Mechanical Quick Hitch Coupler,working like bolt and nut, Jiangtu mechanical quick coupler switches attachments manually.


Safety issues

Triple safety: safety pin, index pin, lock block.

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



Casting/Welding mechanical quick hitch coupler for excavators
Category/Model UnitJT-00JT-01AJT-01BJT-02JT-04JT-06JT-08
 A Arm open width Amm90-120110-130120-140155-172181-205230-317290-345
 D Pins center distancemm90-130140-180190-230220-275290-350350-400430-480
 Pin diametermm20-3030-4030-4040-4545-5550-7070-90
 E Cylinder strok Emm90-130140-180190-230200-300300-350340-440420-510
 F Vertical pins center distancemm185165170200-210205-220240-255300
 Weight kg24323750-7580-110170-210350-390
 Working pressurekgf/cm330-40030-40030-40030-40030-40030-40030-400
 Necessary flowl10-2010-2010-2010-2010-2010-2010-20
JIANGTU Mechanical Quick Hitch Coupler for Common Excavator Models and Brands
ModelCarrier tonsCatterpillarVolvoJCBKubotaBobcatJohn DeereKomatsuYanmar
JT-000.8-2CAT301.7ECR18 Electric/ECR18EJCB 8061U-15-3S/U17E10/E17z17G/26G SH120-3/PC18MR-3SV08/ViO17
JT-01A2-4CAT302 CR/CAT303 CRECR25 Electric/ECR25D U20-5/U30-5E32/E3535G/30G ViO27-6/ViO38-6B
JT-01B2-4CAT303 CR/CAT303 CRECR25 Electric/ECR25D U20-5/U30-5E32/E3535G/30G ViO27-6/ViO38-6B
JT-024-6CAT306.5EC60D /EC55 Electric KX163-5/KX155E45/E5050GPC56-7/PC58-8ViO20-3/ViO60-6B
JT-046-9CAT307.5EC75D JCB JS85/JCB 8061KX175-5/KX185E63/E8560G/75GPC60-8/ PC70-8ViO85/ViO75-A
JT-0610-16CAT316 GCEC130JCB JS130LC  135GPC130-7/PC110-7  
JT-0818-25CAT323 GX/CAT323EC220DL/EC220DJCB JS240LC/JCB JS230LC  160G LCPC220-8/HB215LC-1B7Σ-5A

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

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1.Fit to 2.5-18 ton machine; Q345B material with advanced mechanical design; simple structure with lower cost. Easy installation.

2.Long stroke for different pin center distance attachments.

3. By wrenching spanner to switch the attachments.

4. Not suggested for 20 ton and above machine.

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 Mechanical quick hitch 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.

Contact me now for more details and the latest Price list

Why should you need a quick hitch coupler ?

1. Mainly used in the need to frequently replace the front end of theexcavator 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 the leading quick hitch coupler manufacturer in China, we have 10 years of experience in developing and manufacturing quick hitch coupler.
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 are available.


JIANGTU Mechanical quick hitch couplers, produced by the factory, price concessions, direct shipment from the manufacturer, minimum order of one piece, can be sent worldwide, click for a quotation


Our Services of JIANGTU Excavator quick hitch

1. We can offer a comprehensive range of excavator quick hitches such as hydraulic quick hitch, tilt hitch, Mechanical quick hitch coupler for excavator, Double Locking excavator bucket quick coupler, 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.

Warranty of JIANGTU Excavator Quick couplers

JIANGTU Excavator quick couplers are guaranteed against failure due to defective design, materials, or workmanship for a period of one year or 2,000 hours. Within the first 6 months, we offer a free replacement service.




Question:Which country have you been exported?


Russia, USA, Canada, Japan, Korea, Malaysia, Hong Kong, Taiwan, India, Indonesia, Australia, New Zealand, Israel, South Africa etc.

Question:How about the Shipment?


Shipment can be made by sea, air or land. Sea loading ports include Qingdao, Yantai and Shanghai etc. Sales manager will select an optimal shipping method for you. For more information, please contact with customer service staff.

Question:How about the package?


Our attachments are packaged by standard export wooden cases free from fumigation.

Question:How about delivery time?


Usually 15 days subject to order quantity. Due to the surge in orders, please check with customer service staff for lead time.

Question:What’s the MOQ and payment terms?


MOQ is 1 set. Payment by T/T, L/C, Credit Card, and Western Union is acceptable. Other payment method can be negotiated.

Question:Can I customize a product?


Sure, we can provide OEM and ODM service.

Question:Are you sure your product will fit my excavator?


Yes, we are professional attachments manufacturer, We make attachments according to your excavator bucket dimensions.

Question:Are you a manufacturer?


Yes, our factory was established in 2011.

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