Hydraulic Oil 68

Hydraulic oil 68 is a widely used lubricant in hydraulic systems, known for its excellent performance and reliability. It is a medium-viscosity hydraulic fluid, making it suitable for a variety of industrial applications. Understanding the properties and benefits of hydraulic oil 68 is crucial for maintaining the efficiency and longevity of hydraulic machinery.

What is Hydraulic Oil 68?

Hydraulic oil 68 refers to hydraulic fluids with a viscosity grade of 68 cSt (centistokes) at 40°C. The viscosity grade indicates the fluid’s resistance to flow, which affects its performance in hydraulic systems. Hydraulic oil 68 is formulated to meet specific industry standards, providing superior lubrication, heat dissipation, and protection against wear and corrosion.

Key Benefits of ISO VG 68 Hydraulic Oil

1. Optimal Viscosity: With a viscosity of 68 cSt, this hydraulic oil offers a balanced flow and lubrication performance across a wide range of temperatures, ensuring smooth operation of hydraulic systems.

2. Enhanced Lubrication: Hydraulic oil 68 provides excellent lubrication, reducing friction and wear on hydraulic components. This extends the lifespan of equipment and minimizes maintenance costs.

3. Temperature Stability: This oil maintains its viscosity and performance even under varying temperature conditions. It helps prevent overheating and ensures reliable operation in both high and low temperatures.

4. Corrosion Protection: Hydraulic oil 68 contains additives that protect against rust and corrosion, safeguarding metal components from damage and extending the service life of hydraulic systems.

5. Foam Control: The oil is formulated to minimize foam formation, which can impair hydraulic system performance. Good foam control ensures stable and consistent operation.

Applications of Hydraulic Oil 

Hydraulic oil 68 is used in a wide range of industrial and automotive applications, including:

• Manufacturing Equipment: For hydraulic presses, lifts, and other machinery that require reliable fluid power.
• Construction Machinery: In excavators, bulldozers, and loaders where efficient hydraulic operation is crucial.
• Automotive Systems: In vehicles with hydraulic braking and steering systems.
• Agricultural Equipment: For tractors and harvesters that utilize hydraulic systems for various functions.

Choosing the Right Hydraulic Oil

When selecting hydraulic oil 68, consider the following factors:

1. Compatibility: Ensure the oil is compatible with the materials and seals used in your hydraulic system to avoid adverse reactions.

2. Manufacturer Specifications: Adhere to the manufacturer’s recommendations for hydraulic fluid to ensure optimal performance and warranty compliance.

3. Additive Package: Look for oils with a robust additive package that provides enhanced protection against wear, corrosion, and foam.