excavator quick coupler

Excavator quick coupler, also called quick change joint, quick connector. The excavator quick coupler can quickly install and switch various configuration parts (bucket, ripper, breaker, hydraulic shear, etc.) on the excavator, which can expand the scope of use of the excavator, save time and improve work efficiency. Excavator quick coupler is a structural product, which is composed of main bracket, movable block, hydraulic cylinder, pin shaft and other components.