English |
Español
|
|
Latin American Market ONLY Products
are available at our Spanish Website
Version.
US, Puerto Rico & Canada Market ONLY Products
are available at our English Website Version.
|
|
|
Go Back...
Commercial - Hydraulic
HYDRAULIC ELEVATORS
Hydraulic elevators are quite common for low and medium rise buildings (2-8 floors), attain speeds of up to 200 feet/minute (1.0 m/s), and use a hydraulically powered plunger to push the elevator upwards. On some, the hydraulic piston (plunger) consists of telescoping concentric tubes, allowing a shallow tube to contain the mechanism below the lowest floor. On others, the piston requires a deeper hole below the bottom landing, usually with a PVC casing for protection.
Roped hydraulic elevators use a combination of ropes and hydraulics.
Holeless hydraulic elevators do not require holes to be dug for the hydraulic cylinder. In most designs, the cab is lifted by a pair of hydraulic jacks, one on each side of the elevator.
|