Mechanical Quick Hitch Coupler，working like bolt and nut, Jiangtu mechanical quick coupler switches attachments manually. Triple safety: safety pin, index pin, lock block.
- Fit to 2.5-18 ton machine; Q345B material with advanced mechanical design; simple structure with lower cost. Easy installation.
- Long-stroke for different pin center distance attachments.
- By wrenching the spanner to switch the attachments.
- Not suggested for 20 ton and above machine.
We can offer the OEM/ODM services of excavators attachments. The product can be customized according to your personalized requirements. Please offer your design documents or tell us your ideas and our R&D team will do the rest.
Specification – Mechanical Coupler
Please check the following specifications to choose the right mechanical quick hitch coupler model. Tell us the brand and model of your excavator, We are very glad to help you to select the right breaker.
|A Arm open width A||mm||90-120||110-130||120-140||155-172||181-205||230-317||290-345|
|D Pins center distance||mm||90-130||140-180||190-230||220-275||290-350||350-400||430-480|
|E Cylinder strok E||mm||90-130||140-180||190-230||200-300||300-350||340-440||420-510|
|F Vertical pins center distance||mm||185||165||170||200-210||205-220||240-255||300|
Product Images & Video
Main Advantages of Mechanical Coupler(LOCK)
The Specifications of this equipment are subject to change for improvements.
Excellent performance with high durability. The company has been developed to meet 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.
Through 10 years of digging in research and development, JIANGTU Company achieved more than 20 patents such as invent/design patent successively and received CE, ISO, and SGS certificates from 2012 to 2021 and now started a new chapter to explore the global market.