Hydraulic swivel joints for tracked excavators, robust and long lasting over time, suitable for withstanding the intense operation of earthwork machinery.
HYDRAULIC SWIVEL JOINTS for Marine & Offshore Cranes
Hydraulic Swivel Joints for Umbilical Winches for Underwater Construction
These are the largest hydraulic turning joints in the entire ALA production range and they are without question the ones with the highest number of passages. They are always installation ready for or fitted with electrical applications with a high number of contacts.
The working environment is a marine one and therefore they have a high grade of protection against oxidation and corrosion from salt sprays. The following are a few examples: