Features
- 1Quick and convenient assembly and disassembly: Saves time, boosts work efficiency, and reduces physical strain on the operator.
- 2Self-sealing quick couplers: When disconnected, there is virtually no leakage of the working fluid. This minimizes environmental contamination and prevents contaminants from entering the pipeline system, thereby enhancing the reliability of the hydraulic system.
- Rotatable design: The quick coupler itself is free to rotate, which serves to relieve internal stresses generated within the pipelines during installation and prevents loosening caused by vibration during operation.
- High-strength materials: Constructed from high-strength materials, making it suitable for use with various excavator models ranging from 3 to 45 tons.
- Safety mechanism: Equipped with a hydraulic-controlled check valve safety device to ensure secure and safe operation.
Classification
Quick couplers are generally classified into two types: mechanical quick couplers and hydraulic quick couplers.
Mechanical quick couplers can be utilized without requiring any modification to the excavator's pipelines or hydraulic system (representing a cost-effective option);
Hydraulic quick couplers require modifications to the excavator's pipelines and hydraulic system to enable the automatic changing of work attachments.
