Excavator quick change joint, designed to improve the work efficiency of the construction site. Easily and quickly change different tools for a variety of excavation and construction tasks. Increase productivity: Quickly change different tools and reduce downtime. Enhanced flexibility: Adapt to a variety of excavation and construction tasks, and use one machine for multiple purposes. Cost savings: Reduce the number of equipment and reduce maintenance and operating costs. Efficient and fast: realize the second change of tools, improve the efficiency of work. Durable and reliable: the use of high-quality materials to ensure long-term stable use. Safety design: In line with international safety standards to ensure safe operation.