Hydraulic Quick Coupler
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Pin Grab Type Hydraulic Quick Coupler
Crafts hydraulic quick coupler is the pin grab type quick coupler. There is a hydraulic cylinder which is controlled by a solenoid valve connects to the movable hook. When the hydraulic cylinder is controlled stretching out or retracting, the quick coupler is able to grab or lose the pin of your attachments. The biggest advantage of a hydraulic quick coupler is that we only need to seat in the excavator cabin, control the switch that connected to the solenoid valve to make the quick coupler changing the attachment easily and fast.
