What are the Common Types of Excavator Stick Cylinders?

Excavator stick cylinders are essential components of an excavator, as they provide the power needed to move the arm and boom. There are several different types of excavator stick cylinders available, each designed to meet the needs of different types of excavator tasks. In this article, we will take a look at the most common types of excavator stick cylinders and their applications.

Telescopic Cylinders

Telescopic cylinders are arguably the most commonly used type of excavator stick cylinders. These cylinders use a series of cylinders that are nested inside each other to generate power. Each cylinder is connected to a rod, which is used to move the arm and boom of the excavator. Telescopic cylinders are typically used for smaller excavators, as they are not as powerful as other types of cylinders.

Tie Rod Cylinders

Tie rod cylinders are the most powerful type of excavator stick cylinders. These cylinders consist of two rods, one of which is connected to the arm and the other to the boom. The power generated by the cylinder is transferred through the rods, allowing the excavator to move more efficiently. Tie rod cylinders are typically used for larger excavators, as they are powerful enough to handle the heavier loads.

Pressure Relief Cylinders

Pressure relief cylinders are used to reduce the pressure on the hydraulic system of an excavator. These cylinders are typically used in excavators that are using a lot of power, as the pressure relief cylinders can help to reduce the strain on the system. These cylinders are also used to help keep the excavator from overheating, as they allow the hydraulic fluid to be released at a slower rate.

Sealed Cylinders

Sealed cylinders are used to provide a higher level of protection for the excavator's hydraulic system. These cylinders are designed to keep the hydraulic fluid from leaking out and are typically used in excavators that are operating in harsh conditions. Sealed cylinders are also used to help keep the hydraulic system from becoming contaminated, as they keep dirt and other debris from entering the system.

Excavator Stick Cylinder

Step Cylinders

Step cylinders are used to reduce the amount of force needed to move the arm and boom of an excavator. These cylinders are typically used in excavators that are working in tight spaces, as they are able to move the arm and boom more efficiently. Step cylinders are also used to reduce the amount of wear and tear on the hydraulic system, as they reduce the amount of pressure on the system.

Solutions to Problems with Excavator Stick Cylinders

Excavator Stick Cylinder

When it comes to problems with excavator stick cylinders, the best solution is to replace the cylinder. This is often the most cost-effective solution, as it will save time and money in the long run. Additionally, replacing the cylinder can also help to prevent future problems, as the new cylinder will be designed to work better with the excavator.

Steps Needed to Replace an Excavator Stick Cylinder

When replacing an excavator stick cylinder, it is important to follow the proper steps to ensure that the job is done correctly. The first step is to remove the old cylinder and then install the new cylinder. This can be done by using a wrench to loosen the bolts that hold the cylinder in place. Once the bolts have been loosened, the cylinder can be removed and the new cylinder can be installed.

Points to Consider When Replacing an Excavator Stick Cylinder

When replacing an excavator stick cylinder, there are several points to consider. First, it is important to make sure that the new cylinder is the correct size and type for the excavator. Additionally, the cylinder should also be checked for any damage or wear before installation. Finally, it is important to make sure that the cylinder is properly sealed to prevent any leaks or contamination.

Confirming that the Problem with the Excavator Stick Cylinder has Been Resolved

To confirm that the problem with the excavator stick cylinder has been resolved, the excavator should be tested to make sure that it is operating properly. This can be done by running the excavator in a variety of different conditions, such as lifting and digging, to ensure that it is performing correctly. Additionally, it is also important to check the hydraulic fluid levels to make sure that they are correct.

Preventative Measures for Excavator Stick Cylinders

There are several preventative measures that can be taken to help prevent problems with excavator stick cylinders. First, it is important to regularly check the hydraulic fluid levels and make sure that they are at the correct levels. Additionally, it is also important to check the cylinders for any signs of wear or damage, and to replace them if necessary. Finally, it is important to make sure that the excavator is properly maintained, as this can help to prevent problems with the cylinders in the future.

Contact WLY for Assistance with Excavator Stick Cylinders

If the problem with the excavator stick cylinder is not resolved, customers can contact the technical department of WLY Transmission for assistance. WLY is an experienced supplier and manufacturer in China, providing a wide range of products including forklift hydraulic cylinders, cylinders, construction cylinders, and more. WLY also offers high-quality products, competitive prices, and considerate services. Customers are welcome to customize products with drawings or samples.

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