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Writer's pictureRALPH COPE

Signs It’s Time to Replace Your Excavator’s Hydraulic Cylinder and Why Used is a Smart Choice

Updated: Oct 30



Hydraulic cylinders are central to the power and precision of an excavator. These components enable the boom, arm, and bucket to perform efficiently, handling heavy-duty work with ease. Over time, hydraulic cylinders face wear and tear, and knowing when to replace them can prevent costly downtime and enhance machine performance. Opting for used OEM hydraulic cylinders offers a cost-effective and reliable solution to keep your excavator running smoothly. In this blog, we’ll explore the signs that it’s time to replace your hydraulic cylinder and why used cylinders from Vikfin are a smart investment.


1. Sluggish or Unresponsive Movement

One of the earliest signs of a failing hydraulic cylinder is sluggish or unresponsive movement in the excavator’s boom, arm, or bucket. If you notice that your machine is struggling to lift or move materials at its usual speed, it may be due to a weakened or worn hydraulic cylinder. Reduced performance can lead to decreased productivity on the job site and even put undue stress on other components, causing further damage.


Replacing a sluggish cylinder with a high-quality used OEM hydraulic cylinder from Vikfin allows you to restore performance without the expense of a brand-new part. Vikfin’s used cylinders are rigorously inspected to meet OEM standards, ensuring smooth and reliable movement.


2. Visible Leaks Around the Cylinder

Hydraulic fluid leaks are a common indicator of cylinder damage. Leaks can occur around the seals, piston rod, or cylinder body and are often caused by worn seals or cracks in the cylinder. If you see hydraulic fluid pooling near the cylinder or dripping down its surface, it’s time to take action.


Leaks lead to loss of hydraulic pressure, which compromises your excavator’s ability to operate at full power. Replacing the cylinder with a used OEM part can resolve the issue affordably. Vikfin offers a selection of used hydraulic cylinders that have been carefully inspected for leaks and restored to provide optimal performance.


3. Bent or Damaged Piston Rod

The piston rod is a key part of the hydraulic cylinder, transferring force from the cylinder to move the arm, boom, or bucket. If the piston rod becomes bent, scratched, or damaged, it can compromise the cylinder’s ability to operate effectively. A bent rod may cause the cylinder to become misaligned, leading to further damage over time.


Inspect your piston rod for visible damage regularly, especially if you notice a decrease in performance. If the rod shows signs of damage, it’s often more cost-effective to replace the cylinder entirely. Vikfin’s used hydraulic cylinders come with fully restored and tested piston rods, giving you a high-quality replacement option that maintains the integrity of your machine.


4. Unusual Noises During Operation

If you hear knocking, squealing, or hissing noises coming from the hydraulic cylinder, it could be a sign of internal damage or air bubbles in the hydraulic fluid. These noises often indicate that the cylinder is under stress or has developed internal wear. Unaddressed, these issues can lead to a complete failure of the hydraulic system.


Replacing a noisy cylinder with a high-quality used cylinder from Vikfin ensures that your excavator runs quietly and efficiently. Our refurbished hydraulic cylinders are inspected for smooth operation, free from internal damage or air leaks, so you can avoid unexpected breakdowns.


5. Loss of Hydraulic Pressure

One of the key indicators of a failing hydraulic cylinder is a loss of pressure, often felt as reduced power or difficulty in moving heavy loads. This issue can be caused by worn seals or damaged internal components, preventing the cylinder from building and maintaining the necessary pressure.


If your excavator’s hydraulic system is struggling to perform tasks that it previously handled with ease, it may be time for a replacement. A used OEM hydraulic cylinder from Vikfin offers a dependable solution that restores your machine’s power without the high cost of a new part.


6. Excessive Drifting of the Boom, Arm, or Bucket

Drifting occurs when the boom, arm, or bucket moves on its own without operator input, typically because the hydraulic cylinder can no longer hold its position under pressure. This can be dangerous on a job site, as uncontrolled movement puts both the operator and the surrounding area at risk.


Excessive drifting is a clear sign of a worn or failing hydraulic cylinder, often due to damaged seals or internal leaks. By replacing the cylinder with a high-quality used part from Vikfin, you can restore stability and control, enhancing the safety and efficiency of your excavator.


Why Used OEM Hydraulic Cylinders are a Smart Choice

Now that you know the signs of a failing hydraulic cylinder, let’s explore why a used OEM replacement can be a cost-effective and reliable solution. Here are some of the top benefits of choosing a used hydraulic cylinder from Vikfin:

1. Cost Savings Without Compromising QualityPurchasing used OEM hydraulic cylinders offers substantial cost savings compared to new parts. Vikfin’s used cylinders meet the same high standards as new OEM components, allowing you to maintain your excavator’s performance while saving money.

2. Reliable PerformanceEach used hydraulic cylinder at Vikfin undergoes thorough inspection and refurbishment to ensure reliable operation. This process guarantees that our parts are free from leaks, cracks, or other damage, giving you a quality component that meets your machine’s specifications.

3. Perfect Fit for Your EquipmentOEM parts are designed to fit your excavator perfectly, providing better compatibility and performance than aftermarket alternatives. By choosing used OEM parts, you get components that are tailor-made for your machine, reducing the risk of compatibility issues and improving overall reliability.

4. Environmental SustainabilityBuying used parts is a more eco-friendly choice, reducing the need for new manufacturing and conserving resources. Choosing used OEM hydraulic cylinders from Vikfin helps support sustainable practices within the industry, lowering the carbon footprint of your operations.

5. Reduced DowntimeWhen a hydraulic cylinder fails, downtime can quickly add up, affecting project timelines and increasing costs. By choosing a readily available used OEM cylinder from Vikfin, you can minimize downtime and get your excavator back to work as quickly as possible.


How to Choose the Right Replacement Cylinder

When selecting a replacement hydraulic cylinder, it’s important to consider your excavator’s specific needs and specifications. Look for cylinders that match the original size, bore, and stroke measurements to ensure compatibility. At Vikfin, our knowledgeable team can help guide you in selecting the right part from our extensive inventory of used OEM hydraulic cylinders, ensuring you receive a component that fits your machine perfectly.


Conclusion: Keep Your Excavator Running Smoothly with Vikfin’s Used OEM Hydraulic Cylinders

Replacing a failing hydraulic cylinder is a smart investment that enhances the performance, safety, and reliability of your excavator. By knowing the signs of a worn cylinder and choosing high-quality used OEM parts from Vikfin, you can keep your machine in top condition without the expense of new components. With our commitment to quality and sustainability, Vikfin provides dependable solutions that save you time and money.

If you’re ready to restore your excavator’s performance with a reliable hydraulic cylinder, reach out to Vikfin today. Our team is here to help you find the right part to keep your projects on track and your equipment running smoothly.


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