Category: Blog

Case Study: Manufacturing a Custom Cylinder

25.06.2025

If you require a custom project cylinder—either as a spare part or a completely new unit—HL-Hydraulics is an excellent partner,…

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Case Study: Tapojärvi Oy

25.06.2025

Tapojärvi Oy is a renowned international provider of mining and industrial services with a legacy that speaks for itself. Over…

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How to Utilize Data Obtained from LEO?

25.06.2025

Lifecycle Efficiency Online (LEO) is a system that collects data from a machine’s or equipment’s hydraulic cylinders. This data provides…

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Inspection of Hydraulic Cylinder Rod

25.06.2025

Inspection of the hydraulic cylinder rod is a crucial part of maintenance. The rod is a critical component for the…

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How to Achieve Successful Machining of a Hydraulic Cylinder Rod

25.06.2025

At HL Hydraulics’ cylinder facility, new rods are machined daily to replace those that are scratched, dented, or bent. In…

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Five Reasons Why Hydraulic Cylinders Must Be Maintained Regularly

25.06.2025

A hydraulic cylinder is pushed to its limits in demanding environments—like mining sites—where it’s exposed to heavy loads, dirt, and…

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The Reasons Behind Cylinder Damage

25.06.2025

Broken hydraulic cylinders can often reveal valuable information about how they’ve been used—just by examining the type of damage. In…

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Honing of Hydraulic Cylinder Tube

25.06.2025

Honing removes material from the inner surface of the pipe by grinding it in a rotating motion with abrasive stones….

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Hydraulic Cylinder Bearings

25.06.2025

In this blog post, we’ll take a look at the types of spherical spare bearings commonly encountered at a hydraulic…

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Repair of an Excavator Hydraulic Cylinder Tube

25.06.2025

How do you make a new tube for a hydraulic cylinder? In a previous blog post, we explained how we…

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