Crest- Hydraulic Home Elevators are elevators which are powered by a piston that travels inside a cylinder. An electric motor pumps hydraulic oil into the cylinder to move the piston. The piston smoothly lifts the elevator cab. Electrical valves control the release of the oil for a gentle descent.
Even if you only have a small room for your home elevator’s machine room, the pitless roped hydro elevator lets you install a stable elevator without major digging or the risk of oil contamination. Using an innovative cable system combined with a hydraulic jack, the elevator cab travels just as far, just as stably and safely, without the need for a deep elevator shaft.