Hydraulic swivel joints for tracked excavators, robust and long lasting over time, suitable for withstanding the intense operation of earthwork machinery.
The hydraulic swivel joints for tool machines are compact and very small in size. The number of passages is low as well as the capacity. The main characteristics of these fluid swivel joints are the high rotation speed (around 50 - 80 rpm) and the operating position which is generally horizontal.
The fluids are generally hydraulic oil or water for cooling the tools. The following are a few examples:
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