Hydraulic Lift Applications
Serving a wide range of applications, hydraulic lifts are most often used in the manufacturing, construction (especially roofing and masonry), automotive and aviation industries. They can also be used in general transportation, shipping and docking industries. Within these industries, hydraulic lift tables are used for applications such as: loading and unloading, moving warehouse work materials to a more accessible position, raising workers to heights they could not normally reach, relocating resources, facilitating maintenance and material handling.
Warehouses also make ample use of scissor lifts, for personal lifting, and pallet lifts, for material handling. In aviation, hydraulic lifts are used as elevators for passengers and luggage. Hydraulic lifts may also be used in a private residence or assisted living facility to aid in handicap accessibility.
History of Hydraulic Lifts
The concept of lift tables and platforms has been around since people began building tall structures. The Romans, for example, raised building materials using platforms that slaves pulled up with ropes.
The very first hydraulic equipment we have on record was patented by Joseph Bramah in England. This equipment, the hydraulic press, changed the way agriculture and the industrial world functioned. Soon after, people began using hydraulic power to run cranes, elevators, trains and rotating bridge sections. (The hydraulic crane was invented in 1846 by Sir William Armstrong.) Modern hydraulic lifts were developed during the Industrial Revolution. Engineers opened up the first hydraulic elevator lifts in New York City in 1870. Before the hydraulic lift elevator, elevators were driven by steam that was powered by burning coal.
In 1925, an American auto mechanic named Peter Lunati patented the first fully hydraulic automotive lift. He came up with the idea after noticing how the chair at the barber shop went up and down. He thought he could apply the same concept to a lift, so that he wouldn’t have to crawl around on the ground every time he worked under a car. Of course, he was right! Within two decades, automotive lift manufacturing had become so widespread that a group of American manufacturers got together and formed a standards institute, known as Automotive Lift Institute (ALI).
The next big product in hydraulic lifting, the scissor lift, was invented in 1963 by Charles L. Larson. During the same decade Kaspar Klaus invented another lift, the sidelifter. In the 1980s, engineers innovated again and created the hydraulic scissor car lift. In this century, back in 2000, hydraulic lift manufacturers began selling four-post hydraulic vehicle platform lifts. The current hydraulic lift industry continues to find new ways to provide organization and accessibility, while it continues to use classic designs that have proved the test of time, such as the hydraulic elevator. In addition, one of the biggest focuses of modern hydraulic lift design is ergonomics.
How Hydraulic Lifts Work
Regardless of the function, design or size of a hydraulic lift, it is powered in the same way as all the others. A hydraulic lift is powered using an actuator called a hydraulic cylinder. A hydraulic cylinder derives its power from pressurized hydraulic fluid, usually oil. Inside the cylinder, a piston rod pushes on the hydraulic fluid, forcing it to transfer energy from one area to another. During this process, said force is multiplied, making the lift movement that much more powerful.
A hydraulic lift moves objects using the force created by pressure on a liquid in a cylinder that moves a piston upwards. Incompressible oil is pumped into the cylinder, which forces the piston to the top. When a valve opens to release the oil, the piston lowers by gravitational attraction.
The principle for hydraulic lifts relies on Pascals’ law for generating force or motion, which states that pressure change on an incompressible liquid in an exceedingly confined space is dispersed equally throughout the liquid, in every direction.
The mechanism works by applying force at one point to an incompressible liquid, which sends a force to a second point. The method involves two pistons that are connected by an oil-filled pipe. The handle moves the incompressible oil by squeezing it from the reservoir to the high-pressure chamber. The ram moves up because the pressurized oil is pumped in.
The force generated within a hydraulic system depends on the dimensions of the pistons. If the smaller of the two pistons is 2 inches and the larger piston is six inches, or three times as large, the quantity of force created will be ninefold greater than the quantity of force from the smaller piston. A little piston with 100 pounds of force will be able to lift 900 pounds.
Parts of a Hydraulic Mechanism
The purposes of hydraulic systems vary widely, but the principles of how hydraulic systems work and their components remain identical for all applications.
The most important part of the hydraulic mechanism is fluid or liquid. The laws of physics dictate that the pressure on the fluid will remain unchanged because it is transmitted across the hydraulic mechanism. Below is an overview of every part of a hydraulic mechanism:
- Hydraulic Fluids
- Hydraulic Valves
- Hydraulic Circuits
- Hydraulic Motor
- Hydraulic Pump
- Hydraulic Cylinder
- Hydraulic Pistons
Hydraulic fluids are vital for transmitting power and facilitating the movement of machinery in hydraulic systems. They come in various types, each with specific applications. Water-based hydraulic fluids are environmentally friendly but have limited use due to their lower lubrication properties. Oil-based fluids, like mineral oils and synthetic oils, are the most common type, offering good lubrication and stability. Meanwhile, glycol ethers are known for excellent lubrication and thermal resistance. Organophosphate esters, on the other hand, are fire-resistant and find use in high-risk fire applications. Additionally, polyalphaolefin (PAO) fluids offer thermal stability and oxidation resistance. Antifreeze fluids prevent freezing in cold climates. Finally, silicone oil-based fluids are ideal for high-temperature applications. To choose the right fluid, consider factors like temperature range, pressure requirements, environmental concerns, and compatibility. For hydraulic lifts, oil-based fluids and synthetic fluids like PAO are commonly used due to their lubricating properties and compatibility with lift components. Consulting lift manufacturers’ recommendations is essential for a suitable hydraulic fluid selection.
Hydraulic valves are essential components in hydraulic systems that control the flow, pressure, and direction of hydraulic fluid. They play a critical role in regulating the movement of hydraulic actuators, such as hydraulic cylinders, in a hydraulic lift. Hydraulic valves come in various types, including directional control valves, pressure control valves, flow control valves, and check valves, each designed to perform specific functions.
In a hydraulic lift, directional control valves are of particular importance. These valves determine the direction in which hydraulic fluid flows and, consequently, the movement of the lift platform. By activating and deactivating specific ports, the directional control valves can route hydraulic fluid to extend or retract the hydraulic cylinders, causing the lift platform to lift or lower.
Additionally, pressure control valves are employed in hydraulic lifts to maintain the desired pressure within the system. These valves prevent overloading of the hydraulic components and ensure safe and stable lifting operations. Flow control valves, on the other hand, regulate the speed of the hydraulic actuators, allowing for precise and controlled movements during lifting or lowering.
Hydraulic valves in a hydraulic lift operate in response to the lift operator’s commands, typically through electrical or manual controls. When the lift’s control system is engaged, the appropriate hydraulic valves are actuated, directing the flow of pressurized hydraulic fluid to the hydraulic cylinders, thus initiating the platform’s movement.
Overall, hydraulic valves are fundamental to the proper functioning and safety of hydraulic lifts. They enable precise control of hydraulic fluid flow and pressure, ensuring smooth and efficient lifting operations. Their ability to direct and regulate hydraulic fluid makes them indispensable components in hydraulic lift systems, facilitating the controlled movement of heavy loads with accuracy and reliability.
The primary function of the hydraulic circuit in a hydraulic lift is to lift and lower heavy loads efficiently and safely. When the lift’s control system is activated, the pump pressurizes the hydraulic fluid, which is stored in the reservoir. The pressurized fluid is then directed through control valves, which regulate the flow and direction of the fluid to the hydraulic cylinders. These cylinders, connected to the lift platform, extend or retract as per the fluid flow direction, lifting or lowering the load.
The control valves play a critical role in the lift’s operation as they determine the amount of hydraulic fluid directed to the cylinders, controlling the speed and direction of the lift’s movement. By adjusting the valve openings, the lift operator can achieve precise control over the lifting and lowering process, ensuring smooth and stable operations.
Additionally, hydraulic circuits in lifts often include safety features, such as pressure relief valves, to prevent overloading or excessive pressure build-up, protecting both the lift and its operators from potential damage or accidents.
Overall, the hydraulic circuit in a hydraulic lift is the essential mechanism responsible for converting the pressurized hydraulic fluid’s energy into mechanical force, enabling the lift to perform its primary function of raising and lowering heavy loads with precision, efficiency, and safety.
A hydraulic motor is a mechanical device that converts hydraulic pressure and flow into rotational mechanical power. It operates on the same principles as hydraulic cylinders, but instead of linear motion, it produces rotary motion. The hydraulic motor consists of a rotating shaft, a housing, and internal gears, pistons, or vanes. When hydraulic fluid is supplied to the motor, it causes the internal components to rotate, generating mechanical power at the motor’s output shaft.
In the context of a hydraulic lift, the hydraulic motor plays a crucial role in providing the rotational force necessary to drive the lift’s lifting mechanism. The hydraulic motor is typically connected to the lift’s drive system, such as gears or a gearbox, to convert the rotational power from the motor into the vertical motion required for lifting and lowering the platform.
When the lift operator activates the hydraulic lift, the hydraulic pump pressurizes the hydraulic fluid, which is then directed to the hydraulic motor. As the motor receives pressurized fluid, it starts to rotate, transmitting mechanical power to the lift’s drive system. The drive system, in turn, transforms the rotary motion from the hydraulic motor into linear motion, driving the lift platform upward or downward.
The hydraulic motor’s ability to generate significant torque and rotational power ensures that the lift can handle heavy loads and move efficiently. Its controllable speed and direction make it suitable for precise positioning of the lift platform. Moreover, hydraulic motors are known for their durability and ability to withstand high-pressure conditions, making them reliable components in hydraulic lift systems.
In summary, the hydraulic motor serves as the critical link between the hydraulic pressure generated by the pump and the mechanical power required to lift and lower the platform in a hydraulic lift. By converting hydraulic energy into rotational motion, the hydraulic motor enables the lift to carry out its lifting function effectively and safely.
A hydraulic pump is a mechanical device that is responsible for generating hydraulic pressure by converting mechanical power into hydraulic energy. It plays a central role in hydraulic systems by providing the force necessary to move hydraulic fluid through the system. The hydraulic pump creates flow by displacing hydraulic fluid from the pump’s inlet to its outlet, resulting in pressurized fluid that can be used to operate various hydraulic components, including hydraulic motors.
In the context of a hydraulic motor, the hydraulic pump serves as the primary power source. When the hydraulic system is activated, the pump draws in hydraulic fluid from the reservoir through its inlet. As the pump’s internal components, such as gears, pistons, or vanes, rotate or reciprocate, they displace the fluid and generate pressure. This pressurized hydraulic fluid is then directed to the hydraulic motor, where it drives the motor’s internal components and induces rotational motion.
The hydraulic pump’s output flow rate and pressure are crucial for determining the speed and torque of the hydraulic motor. Higher flow rates and pressures result in increased rotational speed and torque at the motor’s output shaft. The pump must supply sufficient fluid at the right pressure to meet the motor’s requirements for smooth and efficient operation.
Different types of hydraulic pumps are available, including gear pumps, vane pumps, and piston pumps, each offering specific advantages depending on the application’s needs. Regardless of the pump type, their fundamental role remains the same: to provide the hydraulic energy necessary for the hydraulic motor to convert it into rotational mechanical power.
In summary, the hydraulic pump is an essential component in a hydraulic system, responsible for generating hydraulic pressure by converting mechanical power into hydraulic energy. In the context of a hydraulic motor, the pump supplies the pressurized hydraulic fluid needed to drive the motor and create rotational motion, enabling the hydraulic lift or machinery to perform its intended function effectively.
The Hydraulic cylinders are mechanical devices used in hydraulic systems to convert hydraulic pressure into linear mechanical force and motion. They consist of a cylindrical barrel, a piston, and a rod that extends from one end of the cylinder. When hydraulic pressure is applied to the piston, it moves along the length of the cylinder, either extending or retracting the rod.
In the context of a hydraulic motor, hydraulic cylinders serve as essential actuators that translate the rotational motion from the motor into linear motion, allowing the hydraulic lift or machinery to perform specific tasks. The hydraulic cylinder is typically connected to the load or the mechanical component that needs to be moved in a straight line.
When the hydraulic motor generates rotational motion, it is transmitted to the hydraulic cylinder. The pressurized hydraulic fluid acts on the piston inside the cylinder, causing it to move along the cylinder’s length. As the piston moves, the connected rod extends or retracts, depending on the direction of the hydraulic fluid flow. This linear motion can be used to lift or lower the hydraulic lift platform, move other mechanical components, or perform various tasks requiring linear force.
Hydraulic cylinders are available in various sizes and configurations, allowing them to be tailored to specific applications. Their ability to generate substantial force in a linear direction makes them ideal for heavy-duty tasks, such as lifting heavy loads in hydraulic lifts or controlling movement in construction and manufacturing machinery.
In summary, hydraulic cylinders are essential actuators in hydraulic systems that convert hydraulic pressure into linear mechanical force and motion. In the context of a hydraulic motor, they play a vital role in translating the motor’s rotational motion into linear movement, enabling hydraulic lifts and machinery to carry out specific tasks effectively and precisely.
Hydraulic pistons are key components of hydraulic cylinders, responsible for converting hydraulic pressure into linear mechanical force and motion. They are cylindrical in shape and fit snugly inside the barrel of the hydraulic cylinder. When hydraulic pressure is applied to the piston, it moves along the length of the cylinder, either extending or retracting the connected rod.
In a hydraulic lift, hydraulic pistons play a critical role in lifting and lowering the lift platform. When the lift is activated, the hydraulic pump pressurizes the hydraulic fluid, which is directed to the hydraulic cylinders. The pistons inside the cylinders receive the pressurized fluid, causing them to move along the cylinder’s length. As the pistons move, they push or pull the connected rods, which are attached to the lift platform. This linear motion of the rods results in the vertical movement of the lift platform, either lifting it upwards or lowering it downwards.
The ability of hydraulic pistons to convert hydraulic pressure into linear motion allows hydraulic lifts to handle heavy loads with ease and precision. By controlling the flow of hydraulic fluid to the pistons, the lift operator can achieve smooth and controlled movements, ensuring safe and efficient lifting operations. Hydraulic pistons are designed to withstand high pressures and provide reliable performance, making them integral to the functioning of hydraulic lifts in various industries, such as construction, manufacturing, and material handling.
In summary, hydraulic pistons are vital components of hydraulic cylinders, converting hydraulic pressure into linear mechanical force and motion. In hydraulic lifts, these pistons enable the lifting and lowering of the platform by extending or retracting the connected rods. Their robust design and ability to handle substantial loads make hydraulic pistons crucial for the safe and effective operation of hydraulic lifts in a wide range of applications.
Types of Hydraulic Lifts
There are many types of hydraulic lifts available, the most common being scissor lifts, aerial lifts, mobile scissor lifts, platform lifts, pallet lifts, vehicle lifts and post car lifts.
Hydraulic Scissor Lift
Scissor lifts may be the most common type of hydraulic lift. They perform their lifting action, controlled by hydraulic cylinders and an electrically powered pump, by extending at their crossed, accordion-esque base. As their base extends, the platform on top rises to the height you desire. Scissor lifts are ideal for large, heavy loads and wide work areas. Most often, you will find them in building construction, building maintenance and studio/theater light rigging and equipment setup.
Aerial lifts, also known as aerial work platforms, are technically a kind of scissor lift. Typically, able to rise ten to 50 feet in the air, they are the perfect lifts for high shelving access in warehouses.
Mobile Scissor Lift Table
Mobile scissor lift tables are scissor lift tables that feature casters for mobility. Often, they also feature tiltable tables and foot pumps, which make it easier to safely transport bulky or awkward items. Typically, mobile scissor lift tables are found on construction sites or entertainment sets.
Platform lifts, also called elevated work platforms, are quite similar to hydraulic lift tables, except they are much larger than regular hydraulic lift tables. Per their size, platform lifts are used for large-scale lifting tasks.
Pallet lifts, which are also known as transporters, raise pallets from a ground to a raised position. Often, to make the operation more secure, pallets are designed with special spaces where the lift goes. Pallet lifts are best for use with shipping and material handling applications.
Vehicle lifts, also known as automotive lifts or truck lifts, are used just as their name implies; they lift vehicles in inspection bays and for automotive repair. They are among the strongest of the hydraulic lift types. They are so strong, in fact, that can not only lift cars and trucks, but school buses, dump trucks and other exceptionally large vehicles.
Post Car Lift
A post car lift is a variation on the regular vehicle lift. They usually feature: four arms attached to a carriage assembly, two hydraulic cylinders, a hydraulic power unit, two upright support columns and a mishmash of accessories like cables, hoses and pulleys. Most often, post car lifts are stationary and mounted on a concrete floor.
Hydraulic Lift Table Components
A hydraulic lift table consists of various components working together to provide efficient lifting and lowering of heavy loads. These components include hydraulic fluid (also known as hydraulic oil), hydraulic valves, a hydraulic roller (for opening and closing valves), a hydraulic pump, hydraulic cylinders, a rotary joint, a drive machine, and a land surface. We discuss each of these components, and their specific function in a hydraulic lift table, in greater detail below.
Hydraulic Fluid (Hydraulic Oil)
Hydraulic fluid is the medium used to transmit power in the hydraulic system. It is pressurized by the hydraulic pump and then directed to the hydraulic cylinders to create the force necessary for lifting the platform. Hydraulic fluid also provides lubrication and cooling for the system’s moving parts.
Hydraulic valves control the flow and direction of hydraulic fluid within the hydraulic lift table. Different types of hydraulic valves, such as directional control valves and pressure control valves, regulate the fluid flow to the hydraulic cylinders, allowing precise control over the lift’s movement and speed.
Hydraulic Roller (for Opening and Closing Valves)
The hydraulic roller, also known as a hydraulic pilot-operated valve or a control valve, is used to operate other hydraulic valves. It uses a smaller hydraulic force to control the flow of larger hydraulic forces, allowing for efficient and precise valve operation.
The hydraulic pump is the power source of the hydraulic lift table. It converts mechanical power into hydraulic energy by pressurizing the hydraulic fluid and generating the necessary flow to operate the lift’s hydraulic cylinders.
Hydraulic cylinders are the actuators responsible for translating hydraulic pressure into linear mechanical force. They extend or retract, depending on the flow direction of the hydraulic fluid, to lift or lower the lift platform.
The rotary joint allows the hydraulic fluid to flow from a stationary source (such as the pump) to the moving components (such as the hydraulic cylinders) without causing fluid leaks or interruptions. It ensures continuous fluid flow during the platform’s movement.
The drive machine is the motor that generates rotational motion, which is converted into linear motion by the hydraulic cylinders to lift or lower the platform.
The land surface is the stable platform where the hydraulic lift table is installed. It provides the base support for the entire lift structure.
In a functioning hydraulic lift table, the hydraulic pump pressurizes the hydraulic fluid, which is then directed through the hydraulic valves and the hydraulic roller to control the flow and direction of the fluid. The controlled fluid is transmitted to the hydraulic cylinders, causing them to extend or retract and lifting or lowering the platform accordingly. The rotary joint ensures continuous fluid supply during the platform’s movement. The drive machine generates rotational motion, which, through the hydraulic cylinders, translates into linear motion to lift or lower the platform. The entire system relies on the proper functioning and interaction of these components to ensure smooth and precise operation of the hydraulic lift table.
How to Use Hydraulic Lifts
We can’t tell you how to use every single hydraulic lift out there, because every individual machine is different, but we can offer you the following general advice:
- Before turning it on, make sure that everything is in order. For example, if your lift has casters, make sure they are in the locked position, so that the lift won’t start moving on its own accord. Then, check your surroundings. Make sure you know the location of everything in the vicinity, and alert others that you will be using the lift. That way, neither you nor your coworkers will be caught off guard when you begin operating the machine.
- Next, turn on the lift. Depending on the lift type, that may be by flipping a switch or moving a control lever. If your lift is mobile, release the casters and wheel the lift into place. Once in place, lock the casters again. Also, if you have any safety bars, lift them at this time. After you’ve done all this, you can begin engaging the controls to raise your load.
Another component of safe hydraulic operation is treating the equipment well. What we mean by that is, don’t push it to lift more than it should. If you choose to exceed the weight capacity or lifting capacity of your lift, you risk damaging its inner components, including most notably the hydraulic fluid and the hydraulic cylinders. You also risk immediate machine breakage, something that puts anyone and anything near it in danger of injury.
Benefits of Hydraulic Lifts
Hydraulic lifts are extremely useful. When you work with hydraulic lifts, you will see many benefits, including: longevity, efficiency and cost-effectiveness. In addition, they are very versatile and can be used in many different operations, from passenger lifting to supply lifting. Hydraulic lifts also offer a significant increase in safety and decrease in accidents. By lowering the likelihood of incidents and the costly and time-consuming procedures that go along with them, hydraulic lifts also contribute, once again, to efficiency. In turn, you will see larger returns on your production investments.
Hydraulic Lift Design and Customization
When designing a hydraulic lift, manufacturers think about several design aspects, including: material, mobility, automation, durability, load capacity and height restriction.
Because of the way they work, hydraulic lifts must be made from materials that perform well under pressure. Such materials include: stainless steel, woven wire and rubber. For the greatest durability or most heavy-duty applications, manufacturers will use stainless steel. Manufacturers make some lifts mobile with attached wheels, while others make them mounted as part of a process line. They can be fully manually operated, partially automated or completely automated.
To accommodate unique applications, manufacturers can customize all of those features mentioned above. In addition, they can add custom colors and coatings, and components like: warning lights, extra arms, skirting and foot controls.
Uses of Stainless Steel Lifts
Food and pharmaceutical manufacturing plants, medical devices, and some chemical manufacturing plants require special sanitation practices during production. They ensure that the environment is well-cleaned to avoid any form of contamination that may negatively affect the quality of products. Different equipment made of stainless steel is commonly used in such industries because stainless steel meets the stringent design requirements set by regulatory bodies in the industry. Stainless steel’s impermeable surface serves as a great barrier against various contaminants, adequately protecting the products it contains or handles. In addition, it is corrosion-resistant and can withstand frequent washdowns.
Several uses of stainless steel lifts are as follows:
Ergonomic Positioning of Ingredients in a Batch or Continuous Process
One part of the manufacturing process involves the loading of ingredients into different equipment at a specified interval; this can be a labor-intensive job, especially for large-scale production. The use of stainless steel lifts to load ingredients into process equipment increases production efficiency and safety. Production jobs are repetitive and physically demanding. Stainless steel lifts’ ergonomic design allows them to seamlessly fit into existing systems. Therefore, they promote efficiency and reduce the risk of workers developing musculoskeletal injuries.
Portable Tippers or Dumpers
Stainless steel portable tippers or dumpers are used to safely transfer bulk materials from one container to another. Stainless steel or plastic drums are often used as storage containers of bulk materials in food processing and pharmaceutical manufacturing. They handle large quantities of raw materials, intermediate bulk products, finished goods, and wastes for disposal. Manually tilting them to transfer contents to a receiving container is physically demanding and may cause injuries when carried out recklessly.
Transport of Materials
Stainless steel lifts can also be used to move materials from one place to another. Some stainless steel lifts have wheels for mobility. They allow easy transfer of materials during loading and unloading as they can be raised to a specific height.
Stainless steel man lifts are suitable for carrying out works at hard-to-reach locations. They are stationary platforms that can rise up to 216 inches. Their surfaces are abrasive enough to provide a safe walking surface for workers. In addition, they usually have a small footprint; this makes maneuvering in tight areas easy.
Stainless steel lifts functioning as pallet inverters are also available. They enable the quick and simple exchange of pallets. They can also be tilted to a certain degree or inverted for ease of transfer of the pallet it holds. With pallet inverters, the bottom of the load can easily be accessed without having to manually unload the contents. They are also useful in preventing the settling of solids in a container holding liquid with suspended solids. By simply inverting the pallet, the contents of the container will be agitated.
Stainless steel lifts can also be used as stackers. They are perfect for use in lifting and transporting heavy loads to high shelves. They have a small footprint and can fit into narrow aisles. They allow smooth stacking of goods without damaging them during loading and unloading.
Hydraulic Lift Safety and Compliance Standards
It’s important that the hydraulic lift you purchase is up to code. Every industry and region potentially requires different safety and compliance standard adherences. However, some of the standards are fairly universal. First are OSHA standards. These are American standard requirements that focus on worker safety. Second are EN standards, which are equipment safety standards used in the European Union. Similar to those are BS EN standards, which are EN standards that have been modified for use in the United Kingdom. Finally, around the world, governments and industries abide by ISO standards. This is by no means an exhaustive list, so it’s very important that you talk to your supplier and industry leaders to make sure that you know all the standards to which your lifts must adhere.
- Understand and follow the manufacturer’s directions for safe use.
- The lift should be marked with the name of the manufacturer and the date of installation.
- A repair log must be maintained and properly kept.
- Workers should stand to at least one side because the lift operates.
- The load should be well-positioned on the lift and not overload the lift’s capacity.
- Lifts must be kept aloof from overhead and grade level obstacles.
- The floor under the lift should be freed from oil or grease to minimize slipping hazards.
- Avoid holes, ditches, slopes, or rough terrain.
- The lift must be at least 10 feet distanced from electrical lines and power sources.
- Oil levels on hydraulic lifts should be checked from time to time.
- Lifts should be decommissioned from service if there are any indications of malfunctioning.
Finding the Right Hydraulic Lift Supplier
To ensure you have the most positive outcome when purchasing a hydraulic lift from a hydraulic lift supplier, it is important to compare several companies using our directory of hydraulic lift suppliers. There, each hydraulic lift supplier has a business profile page highlighting their areas of experience and capabilities, along with a contact form to directly communicate with the manufacturer for more information or to request a quote. Review each hydraulic lift business website using our proprietary website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple hydraulic lift companies with the same form.
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