Hydraulic lifts are a viable option for vertical transportation in low and mid-rise buildings. Their efficient operation and the advantages they offer make them an attractive option for both residential and commercial installations.
In this article, we will explore in detail the operation of hydraulic lifts, their types, advantages, costs and why they could be the best option for your building. Get ready and continue reading!
How does a hydraulic lift work?
The operation of a hydraulic lift is based on the use of a hydraulic fluid to move the lifts cabin. Here we explain the process step by step:
- A hydraulic pump, driven by an electric motor, generates pressure in the fluid, usually oil.
- The pressurized fluid is directed to a cylinder where it pushes a piston. This piston, in turn, moves the lifts cabin vertically.
- The valves regulate the amount of fluid entering and leaving the cylinder, thus controlling the speed and direction of movement of the cabin.
- To descend, a control valve releases oil from the cylinder, allowing the piston to slowly lower by gravity. The lowering speed is regulated by controlling the oil flow through the valve.
This lifting system is known for its smoothness and precision, making hydraulic lifts a reliable and safe option for many applications.
Types of Hydraulic Lifts
Hydraulic lifts come in various configurations to accommodate different needs and structural limitations. Next, we describe the types of hydraulic lifts more common:
Pitless Hydraulic lifts
For buildings where it is not possible to dig a deep pit, these types of lifts offer a viable solution. They employ a telescopic piston system that allows lifting without the need for an extensive pit. The telescopic piston folds and unfolds during the movement of the lift, significantly reducing the space required at the base of the building.
Double piston hydraulic lifts
In taller buildings or for industrial applications that demand greater load capacity, this type of lifts become the best option. These incorporate two independent pistons that work together to raise the cabin. This configuration provides greater stability, capacity and security, especially in buildings with a large flow of people.
Conventional hydraulic lifts
Conventional hydraulic lifts are the most common type and feature a single piston that extends from the base of the shaft to the lifts cabin. This design makes them ideal for low-rise buildings, generally up to 4 or 5 floors. However, they require a deep pit to accommodate the piston, which can be a limitation in some cases.
Advantages of Hydraulic lifts
Hydraulic lifts offer numerous advantages that make them an attractive option for many facilities. Below, we list and describe some of the most notable ones:
Energy efficiency
As we have already mentioned, these vertical displacement machines consume energy mainly during ascent. During the descent, gravity helps move the cabin, thus reducing energy consumption. This makes them a more efficient option compared to other types of lifts.
Installation cost
The installation of hydraulic lifts is usually cheaper than that of electric traction lifts, especially in low-rise buildings. The absence of a counterweight and the simplicity of the hydraulic system help reduce initial costs.
Carrying capacity
Hydraulic lifts can handle heavy loads with ease, making them ideal for commercial and industrial applications where it is required to transport large volume equipment or merchandise.
Smoothness in movement
Thanks to their hydraulic system design, these devices offer smooth and controlled movement, providing a comfortable and smooth travel experience. Ideal for environments where quiet operation is required.
Design Flexibility
Hydraulic lifts are very versatile in terms of design and can be installed in small spaces or buildings with structural limitations, making them suitable for a wide variety of projects.
What is the cost of Hydraulic Lifts?
The cost of hydraulic lifts can vary significantly depending on several factors, including lift configuration, building height and specific project requirements. Below we detail some of the factors that can influence the cost:
Facility
Installation of this mechanical structure can be more economical than other types of lifts due to its simpler design and the absence of a counterweight. However, the cost may increase if major structural modifications are required, such as digging a deep pit.
Maintenance and operation
Maintenance of hydraulic lifts is simpler and less expensive than that of electric traction lifts. However, it is significant to consider that hydraulic fluid should be checked and replaced periodically to ensure optimal operation.
Energy cost
As mentioned above, hydraulic lifts are more efficient in terms of energy consumption during descent. However, the total energy cost will depend on the frequency of use and the height of the building.
Customization and additional options
The final cost can also be affected by customization options and additional features, such as advanced control systems, luxury cabin finishes and additional safety measures.
In general, hydraulic lifts offer an excellent cost-benefit ratio, especially for low or medium-rise buildings. Their competitive initial cost, combined with lower maintenance and operating costs, makes them an attractive option for many applications.
At Eleva Balear we are specialists in lifts in the Balearic Islands
Do you need a lift for your building or home in the Balearic Islands? In Eleva Balear, we have more than 20 years of experience in the installation, repair and maintenance of hydraulic and electric lifts throughout Mallorca, Menorca, Ibiza and Formentera.
What do we offer at Eleva Balear?
- Extensive experience in lift installation, repair and maintenance.
- Qualified and certified professionals to guarantee quality service.
- Personalized advice to find the best solution for your building or home.
- Personalized and competitive quotes.
- Availability of original spare parts for all brands of lifts.
We are specialists in offering personalized solutions to the needs of each client, guaranteeing the highest quality and safety in all our projects. Visit our website Eleva Balear and get in touch with us!
