Central swivel

1.Product use

Hydraulic central rotary joint is mainly used in the whole hydraulic system of excavators, cranes, graders, tower cranes and other machinery. Connect the fixed and rotating parts of the hydraulic pneumatic pipeline in the whole hydraulic system, so that the upper and lower parts of the pipeline can rotate 360 ° freely without interference

2.Function symbol and product model meaning

3.Technical parameters

4.Outline drawing