Hydraulic swivel joints for tracked excavators, robust and long lasting over time, suitable for withstanding the intense operation of earthwork machinery.
These are hydraulic swivel joints which have a design that is subject to very strict regulations typical of the military sector. A fundamental characteristic of military crane trucks lies in the vast range of operating environments: they go from the desert to the marine environment or those with temperatures that drop below zero. For this reason the swivel joints for military cranes is generally highly protected against corrosion by salt sprays and against the infiltration of external agents, as well as being made of specific materials which are suitable to the relative operating environment.
They are usually fitted with sophisticated electrical collectors suited for power and CAN BUS signals, complete with angular position sensor and in accordance with the ATEX regulation. The following are a few examples: