An example of hydraulics. Hydraulics was a branch of engineering that involved the use of liquids for mechanical machinery. A hydraulic lift was a machine of this type, which Dr. LeBon and Wilbur used for their diamond burglaries. References ↑ As seen in the Superfriends season 1 episode The Planet-Splitter (1973). ↑ As seen in The Planet-Splitter (1973). External Link Hydraulics at Wikipedia Retrieved from "https://superfriends.fandom.com/wiki/Hydraulics?oldid=65956" Categories: Engineering Community content is available under CC-BY-SA unless otherwise noted.