excavator quick hitch

Introduction to excavator quick hitch: (1) Use high-strength materials, South Korea uses 20M high-strength plates, and China uses Q345B plates (2) Suitable for various models of 4-50 tonnage; (3) Use the safety device of the hydraulic control check valve to ensure safety; (4) The excavator configuration parts can be replaced without modification or disassembly of the pins, so the installation is quick and the work efficiency can be greatly improved. Advantages of hydraulic drive excavator quick hitch: large force, high stability, simple operation, only need to control the electromagnetic switch of the oil circuit; Mechanical excavator quick hitch advantages: simple structure, low cost, no need to modify the pipeline, it can be used by putting on the shaft;