Why Anti-Wear Hydraulic Oils Are Vital for Excavators

Excavators work hard every day, lifting and digging under harsh conditions. That’s why using the right anti-wear hydraulic oil is so important. It helps reduce friction, prevent damage, and keep your machine running smoothly.

Without proper lubrication, parts can wear out more quickly, leading to breakdowns and costly repairs. Anti-wear hydraulic oils protect your excavator, extend its lifespan, and maintain strong performance even under heavy loads. At Fubex Lubricants, we offer high-quality anti-wear hydraulic oil for all types of engines. Enjoy fast shipping, a price match guarantee, and no-questions-asked returns. Need help choosing the right oil? Call us at +971 50 544 9614 — our friendly team is ready to assist!

Want to know how to choose the best hydraulic oil for your machine? Keep reading!

What Is Hydraulic Oil?

Hydraulic oil is a specialized type of fluid used in machines that operate on hydraulic systems — such as brakes, power steering, excavators, and other heavy equipment.

When these machines work, their pumps and motors can get very hot. That heat can damage the inside parts if it’s not controlled. Hydraulic oil helps prevent this by transferring power through the system and maintaining a cool, smooth operation.

This oil doesn’t get squished (non-compressible), making it ideal for transferring power. It also serves as a coolant, lubricant, and sealant, enabling the machine to run safely and efficiently.

Hydraulic oil is composed of base oil mixed with specialized additives. These additives strengthen the oil, helping to prevent rust, reduce foaming, and safely retain small amounts of water.

Key Qualities of a Good Hydraulic Oil

A high-quality hydraulic oil enables machines to operate smoothly, even under the most demanding loads. It’s made with special additives that make it stronger and more reliable. The best hydraulic oils possess three primary features: anti-wear protection, thermal stability, and suitable viscosity.

• Anti-Wear Protection: Hydraulic oils with anti-wear properties protect the internal components of machines from wear and damage. This results in reduced friction, fewer repairs, and increased longevity for pumps and other elements.
• Thermal Stability: Hydraulic oils with good thermal stability can withstand extremely hot or cold conditions without degrading. This helps the oil last longer and saves money because you don’t need to change it as often.
• Viscosity: Viscosity refers to the thickness or thinness of the oil. Oils with a high viscosity index work well in all kinds of weather — hot or cold — and continue to protect machine parts from wear.

To choose the right hydraulic oil, always follow your equipment manufacturer’s recommendations or ask a professional oil supplier for advice.

Fubex Anti-Wear Hydraulic Oils: Our Expert Picks

Fubex HYDRO AW ISO VG-10W Hydraulic Oil

Keep your machines running strong with Fubex HYDRO AW ISO VG-10W Hydraulic Oil — the wise choice for smooth, powerful performance. This oil is made to protect your hydraulic system from rust, wear, and water damage. It keeps your pumps running cool, clean, and efficient — even in high heat or harsh working conditions.

With anti-foam technology, it prevents bubbles and keeps the oil flowing smoothly. Additionally, it works seamlessly with both wet and dry filters, making it suitable for a wide range of hydraulic machines.

Choose Fubex 10W Hydraulic Oil — reliable protection, long-lasting performance, and smoother operation every time.

Fubex HYDRO AW ISO VG-15 Hydraulic Oil

Keep your machines running like new with Fubex HYDRO AW ISO VG-15 Hydraulic Oil — the tough oil built for heavy-duty performance.

This high-quality oil provides robust protection for hydraulic systems, gearboxes, bearings, and vacuum pumps. It fights foam, friction, and heat damage, keeping everything running smoothly under pressure. It also prevents rust and corrosion, so your equipment stays clean and reliable for longer. Whether it’s hot or cold, this oil keeps your machines performing at their best.

Fubex HYDRO AW ISO VG-15 — strong protection, smooth power, and long-lasting performance you can trust.

Fubex HYDRO AW ISO VG-32 Hydraulic Oil

Keep your machines smooth and protected with Fubex HYDRO AW ISO VG-22 Hydraulic Oil — a clean, natural oil made to last. This special oil is crafted from high-quality, natural ingredients that remain stable over time. It’s perfect for gearboxes, bearings, and general lubrication systems that don’t need heavy-duty additives.

It helps reduce wear and tear, keeps pumps running longer, and remains strong in both hot and cold conditions without breaking down. It also prevents rust and corrosion, works well with most machine metals and seals, and controls foam to keep your system clean and reliable.

Fubex HYDRO AW ISO VG-22 — pure protection, smooth performance, and lasting power for your machines.

Fubex HYDRO AW ISO VG-100 Hydraulic Oil

Power up your heavy machines with Fubex HYDRO AW ISO VG-100 Hydraulic Oil — built for strength, protection, and long-lasting performance.

This premium oil keeps your hydraulic systems, excavators, cranes, pumps, turbines, and gearboxes running smoothly and safely. It stops rust, holds water and oil from mixing, and protects against corrosion even in harsh working conditions.

With strong anti-foam and anti-cavitation protection, it prevents air bubbles that can damage machine parts. Additionally, it remains thick and stable in both hot and cold temperatures — saving fuel and helping your machines perform at their optimal level.

Fubex HYDRO AW ISO VG-100 — tough protection, smooth operation, and power that lasts.

The Most Common Excavator Problems

Excavators usually last around 7,000 to 10,000 working hours, but during that time, they can face several problems. If you manage a fleet of heavy machines, here are some common issues you might run into:

• Overheating Hydraulic Systems: This occurs when the hydraulic fluid becomes contaminated, runs low, or is of the incorrect type. Carrying loads that are too heavy can also cause overheating.
• Worn Pins and Bushings: When pins and bushings wear out or the arm and bucket are misaligned, the excavator’s movement becomes rough, and parts wear down faster.
• Engine Problems: The engine can fail due to poor maintenance, overheating, or dirty fluids.
• Hydraulic Pump Damage: Contamination from dirt, water, or air in the fluid can damage the hydraulic pump. Overloading the machine also increases the risk.
• Track and Undercarriage Wear: Driving too fast, turning sharply, working on slopes, or using the machine too harshly can damage the tracks and undercarriage. Rough working conditions make it worse.
• Dirty or Old Lubricants: Failing to perform regular oil changes or check fluid levels can result in contaminated lubricants that damage the machine’s parts.

Most of these problems stem from inadequate lubrication or improper fluid care. By keeping your excavator well-lubricated and using quality hydraulic oil, you can avoid breakdowns, save money, and reduce downtime.

Why Proper Lubrication Is Important

If you don’t take lubrication seriously, your machines can wear out faster, cost more to fix, and stop working when you least expect them to. Proper lubrication helps your excavator run smoothly, keeps it in good condition, and prevents minor issues from developing into big, expensive problems.

• Reduces Friction and Wear: Lubrication creates a thin, slippery layer between moving metal parts. This helps parts, such as pins, bushings, and gears, move smoothly without grinding against each other. It also absorbs shocks and reduces noise.
• Protects Against Rust and Dirt: Good lubricants act like a shield, blocking water, dust, and debris from reaching metal surfaces. This prevents rust, corrosion, and other damage that can cause your equipment to fail.
• Keeps Hydraulic Systems Efficient: Hydraulic oils work well in both hot and cold weather, helping the system stay clean and powerful. They reduce energy loss due to friction and help prevent unexpected breakdowns.
• Controls Heat: Lubrication helps dissipate the heat generated during operation, preventing engines and hydraulic systems from overheating. High-quality oils can withstand extreme conditions and continue to perform effectively under pressure.

In short, adequate lubrication = longer life, fewer repairs, and better performance for your excavator.

Using the Right Products for Excavator Reliability

To keep your excavator running strong, you need to use the correct lubricants — especially when working in harsh conditions or carrying heavy loads.

Heavy-duty lubricants give the best protection for machines under pressure. Lithium-based grease is highly recommended for bucket pins and bushings due to its exceptional strength, reliability, and effectiveness in a wide range of weather conditions.

When choosing engine and hydraulic oils, always follow your manufacturer’s recommendations and match the oil to your machine’s working temperature.

Having a good lubrication plan makes a big difference. Using the right oils, changing them on time, and following a regular maintenance schedule can help your excavator last longer and prevent breakdowns.

Take the time to review your current lubrication routine and choose trusted, high-quality lubricants like Fubex to keep your equipment running smoothly and efficiently every day.

Choosing the Best Hydraulic Oil for Construction Equipment

Construction machines work tirelessly every day — lifting heavy loads and navigating challenging weather conditions. That’s why using the right hydraulic oil is so essential to keep them running smoothly and safely.

Key Qualities to Look For

Good hydraulic oil keeps your equipment strong and reliable for an extended period. Here’s what to look for:

• Thermal Stability: The oil should handle high heat without breaking down or forming sludge.
• Anti-Wear Protection: It should reduce friction between moving parts and protect against wear, even under pressure.
• Oxidation Resistance: This property helps the oil last longer and prevents it from becoming dirty or losing its strength over time.

Mineral vs. Synthetic Oil

• Mineral Oil: Derived from crude oil, it is less expensive but has a shorter lifespan, particularly in extreme temperatures or cold conditions.
• Synthetic Oil: Costs more but gives better performance, handles heat well, resists oxidation, and lasts longer before it needs changing.

Seal and Component Compatibility

Your hydraulic oil must match the seals and parts of your machine. Using the wrong oil can cause leaks, swelling, or shrinkage, leading to damage or breakdowns.

To keep your construction equipment in top shape, always choose a high-quality hydraulic oil that meets your manufacturer’s recommendations and fits your working conditions.

Final Takeaways

Choosing the right hydraulic oil isn’t just about keeping your machines running — it’s about protecting your investment. The right oil helps your equipment perform better, last longer, and handle even the most challenging jobs with ease. 

Whether you’re working in heat, cold, or heavy conditions, Fubex Hydraulic Oils deliver the strength, protection, and reliability your construction machines need every day. Keep your equipment moving smoothly — choose Fubex, where performance meets protection.

FAQs

Q1: Why do excavators use different types of hydraulic oil?

Excavators use different hydraulic oils because each type is made for specific working conditions. Silicone-based oils give better lubrication, while water-glycol oils help control moisture and heat. Using the right oil keeps your excavator running smoothly and protects its system from damage.

Q2: Can you mix ISO 32 and ISO 46 hydraulic oil?

It’s not recommended to mix ISO 32 and ISO 46 hydraulic oils. Although they’re similar, combining them can alter the oil’s thickness and impact how well your system functions. Always flush the system before switching oil grades to keep your excavator running safely and efficiently.