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Prevents Accidental Disconnection
Hydraulic quick couplers are typically equipped with reliable locking mechanisms, such as safety pins and latches. These devices ensure that the coupler remains securely connected during hydraulic system operation, preventing unintended disconnection due to vibration, impact, or other factors. An accidental disconnection could lead to hydraulic fluid spray, causing severe consequences such as equipment damage or even personal injury. The locking mechanism of the quick coupler effectively eliminates this risk.

Pressure Protection
Some hydraulic quick couplers feature pressure protection functionality. When system pressure exceeds the coupler's rated pressure, its internal structure automatically adjusts or activates protective measures (such as a relief valve mechanism) to prevent damage caused by excessive pressure, thereby safeguarding the entire hydraulic system.

1. High-Strength Materials – Designed for excavators ranging from 1 to 50 tons, ensuring durability, convenience, and cost-effectiveness.
2. Electrically Controlled Cab System – Equipped with an electronic drive system inside the cab, allowing operators to electrically control hydraulic pressure for quick coupler attachment and detachment.
3. Check Valve Protection System – Each cylinder is fitted with a check valve to ensure normal operation even if hydraulic lines or electrical connections are interrupted.
4. Safety Pin Protection System – The safety system is configured according to specific excavator parameters, ensuring continued functionality even in the event of cylinder failure.
5. Simple Design for Easy Installation & Maintenance – The straightforward structure allows for quick and hassle-free installation and servicing.