ODM/OEM Double/Triple-locking Hydraulic Excavator Quick Couplers HS/MS Type Quick Hitch for Mini Excavators Jiangtu pour excavateur

JIANGTU Fully Automatic Triple-locking Quick Hitch Coupler, which has the new safety design. It realizes that excavator operators can automatically replace the buckets, hydraulic breakers, and other attachments while staying in the cab. Tripe safety design makes it lighter weight, safer, and has a longer service life.

Adopting the triple safety locks design that meets the EU/ISO13031 legal standard and the Australian legal standard for operational safety. When encountering problems such as cylinder leakage, piston rod breakage, etc, the triple safety locks can be locked to prevent the bucket from falling and hitting people to ensure safe operation.

The“Semi-close evasive rigid spring safety lock structure”of JIANGTU automatic quick hitch coupler can effectively prevent the rigid movable mechanism from being touched and rusted by wind, sun, rain, and damage.

Features and Advantages of JIANGTU Automatic Triple-locking Excavator quick hitch coupler :

1. Triple safety locks design, safe and durable, eliminate all accidents involving fall of the bucket.

2. Lightweight design to save energy consumption

3. Double layer sliding groove design, extending the service life by 3-5 times

4. No welding hook structure, the overall design avoids the hook breakage

5. Strengthen and thicken the movable hook to avoid straightening an breaking

6. The hook meets the European standard and has a large breaking force.

7、“Compensation quantity” design concept solves the problems of “sprinkling soil” and “excavation power decreasing” when the excavator loads in a truck.


ALL types of JIANGTU Excavator Quick Couplers :

>Triple Locking Hydraulic Quick Hitch Coupler for Excavators 0.8-30T
>Double locking Hydraulic Quick Hitch Coupler for Excavators 0.8-52T
>S Type Excavators Quick Coupler: for MS and HS, Mechanical or hydraulic version, Operating Weight 1.5 to 18 Tonnes.
>Manumatic excavator quick coupler 18-60tons
>Mechanical quick hitch coupler for excavator 0.8-25 T
>Casting triple locking hydraulic quick hitch coupler for excavators 0.8-25 T


Warranty of Jiangtu Quick Hitch Coupler for excavators:
14 months warranty after receiving the product, 6 months free replacement. Port: Qingdao,Yantai, Shanghai, etc. Packing Type: Standard export packages.

About JIANGTU Company
JIANGTU is the leading company, who can provide excavator attachments in all forms and custom fabrication services in China. Partnering with JIANGTU provides excellent opportunities to grow your customer base and enhance your revenue by offering INTEGRATED SOLUTION in the Excavator Attachments field.
Through 15 years of digging in research and development, Jiangtu Company achieved more than 80 patents such as invent/design patents successively and received CE, ISO, and SGS certificates from 2012 to 2025 now started a new chapter to explore the global market.
Aiming to deliver practical, easy-to-use, and durable excavator attachments for the global market, our R&D team size keeps growing. Currently, there are 8 professional engineers with an average researching experience of 4 years to meet customization demands. More than 60 skilled technicians have made it possible to guarantee the lead time and delivery date.
JIANGTU has grown to be the ONE-STOP Supplier of excavator and backhoe attachments, meantime, we provide the Customized excavator attachments Services. Otherwise, we are developing new products as our own brand JIANGTU, such as quick hitch, hydraulic breaker, wood/ stone grapple, demolition grapple，orange peel grapple, tilting quick hitch, hydraulic plate compactor, auger, excavator bucket etc. More and more products are coming.

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