Hydraulic cylinders use linear motion to provide strong and efficient lifting and movement for industrial equipment such as excavators, dump trucks, loaders, and backhoes. With an unmatched power density, they can extend force ranging from thousands of pounds up to thousands of tons. However, like all heavy equipment, regular use and exposure to the elements can lead to wear and tear that may cause damages, requiring cylinder repair. Learn what to look for and how you can protect your hydraulic cylinders in the guide below.

Signs a Hydraulic Cylinder Needs Repairs

Serious hydraulic wear is typically accompanied by warning signs that your cylinder is on its way out, so learning to identify the signs early can help you make important cylinder repairs before it fails.

Common indications of wear include banging noises, such as hammering or knocking, which occurs when air enters the hydraulic fluid or cavitation. Additionally, the loss of smooth, consistent movement is also a sign that something is wrong. For instance, juddering, where the cylinder becomes hesitant or its movements become jerky on extension, is typically a sign of increased friction brought on by worn seals, insufficient lubrication, or something more serious, like a bent piston rod.

Piston rods are also prone to damage by wearing unevenly on one side due to misalignment or excessive lateral loading. If left unchecked, a damaged piston can lead to loss of power and eventual equipment failure. 

The Benefits of Hard Chrome Plating

Hydraulic cylinders rarely fail without warning and proactive maintenance is the most effective way to keep them in good condition, extending their life and reducing your need for repairs. However, many equipment owners use hard chrome plating, which coats cylinders in a layer of durable chrome, increasing both hardness and strength.

Chrome plating also supplies added resistance against corrosion, which makes your equipment more suitable for harsh environments. Typically, inclement weather or exposure to chemical materials would wear away inferior plating and expose the substrate metal on your cylinder. When performing regular lubrication and alignments on chrome plating, it’s guaranteed to increase the longevity of hydraulic cylinders.

Reduce your need for cylinder repairs with hard chrome plating from LWG Finishing in Fairfield, OH. With over 50 years of experience, this company provides three generations of expert chrome plating for both decorative and functional uses. They offer a variety of chrome plating types, including stainless steel, aluminum, and powdered metals for use on a variety of applications, including construction equipment or personal uses, such as motorcycles. Contact them today at (513) 860-1156 to request a quote, or visit them online to learn more about their services.