Telescopic Hydraulic Cylinders:  Key Benefits


There are a variety of hydraulic cylinders, with each having distinct functions. One of the significant benefits of utilizing the telescopic hydraulic cylinder is that it has a more lengthy stroke when compared to other designs of cylinders. This type of cylinder is generally utilized to improve the efficiency of processes.

What Is the Telescopic Hydraulic Cylinder?

Telescopic cylinders can also be called multi-stage cylinders. They are linear actuators that consist of tubular rods, called sleeves. They typically have up to five or four sleeves which shrink in diameter and are nested within one.

Once the piston applies the hydraulic pressure, the biggest sleeves extend. Once the barrel is at its maximum stroke, the second sleeve ( begins to expand. The process continues until the cylinder has reached the point known by the plunger’s name.

Types of Telescopic Hydraulic Cylinder

Two types of hydraulic telescopic cylinders comprise single-acting cylinders as well as double-acting. The most popular type is the single-acting, which uses the force of gravity or other external parties to pull back the cylinder’s stage. When pressure is released, the load’s power will force fluid out, and the piston retracts.


The primary benefit of using the telescopic cylinder lies in its more significant stroke when compared with other models. They can be used to improve the efficiency of processes.

  • Constant Speed Application

Special telescopic cylinders can be described as cylinders with constant speed. They are designed so that all moving parts extend simultaneously to ensure an unchanging speed and force when it is either expanding or retracting. Typically, telescopic hydraulic cylinders of this type are used to drive drills underground when performance parameters are important.

  • Telescopic Cylinders Have a Longer Stroke

Its stroke of type of cylinder is more significant than others. The average length of a telescopic hydraulic cylinder measures approximately 20-40 percent of its extended length. This is regarded as a comprehensive stroke that can’t be achieved by other cylinders, making this one of this kind of cylinder’s main distinctive selling points.

Long-stroke hydraulic cylinders are devices that generate linear motion by applying hydraulic pressure. They are made with a longer piston stroke, allowing for a wider variety of movement than standard cylinders. They are used in various industries like mining, construction, and manufacturing, in which they play an essential function in applications that require heavy duty.

  • Telescopic Hydraulic Cylinders Take Less Space

One of the primary benefits is that cylinders like this can be utilized effectively in compact, small spaces. Telescopic hydraulic cylinders can be utilized for jobs that require within restricted or tight spaces and require a compact apparatus. They also have the ability to extend beyond the length of their collapsed size, making them advantageous in areas where a more extended stroke is needed. In these instances, it makes the use of the telescopic hydraulic system makes is a good idea.

  • A double-acting or single-acting version is possible

Another benefit is that telescopic hydraulic Cylinders can be constructed in single-acting, double-acting, or a combination of both.

  • Telescopic Cylinders Can Meet Specific Angle Requirements

This cylinder type is the most effective option for vehicles with a hydraulic bed, like dump trucks. Certain angles are needed to slowly release the materials in the desired range, which requires an angle of 60 degrees to empty the bed. Along with elevating beds, the telescoping wheels help lower and reset the bed to its original horizontal position.

Leave a Reply

Next Post

Characteristics Of Broaching

What Is Broaching? Broaching uses a specific broach to cut a thin layer of metal from the workpiece to attain high precision and have a low roughness. Broaching is a high-efficiency process technique. Broaching can process components that require a combination of gear hobbing machines, gear shaping machines, and a […]