HVLP Hydraulic Oil is a high-performance mineral-based hydraulic fluid engineered in accordance with DIN 51524 Part 3, offering advanced anti-wear (AW) protection combined with high viscosity index (HVI) properties. Unlike standard HLP hydraulic oils, HVLP formulations include viscosity index improvers that ensure superior viscosity stability and smooth hydraulic operation across wide temperature variations.

This makes HVLP Hydraulic Oil especially suitable for outdoor mobile equipment, construction machinery, and hydraulic systems operating in environments with frequent start-ups, cold climates, or high operating temperatures. With enhanced oxidation stability, corrosion resistance, and excellent air-release behavior, HVLP oils provide long service life and efficient, reliable hydraulic performance even under demanding conditions.

Key Performance Features

1. High Viscosity Index for Temperature Stability

Formulated with advanced VI improvers, HVLP oil maintains stable viscosity across both low and high temperatures, ensuring consistent hydraulic responsiveness.

2. Enhanced Anti-Wear Protection (AW)

Provides exceptional protection to vane, piston, and gear pumps in high-pressure hydraulic systems, minimizing wear and extending component lifespan.

3. Excellent Low-Temperature Fluidity

Supports smooth start-up in cold environments and prevents sluggish hydraulic movement at low ambient temperatures.

4. Outstanding Oxidation & Thermal Stability

Resists thickening, sludge formation, and thermal degradation to provide extended oil life and cleaner system operation.

5. Superior Foaming Control & Fast Air Release

Prevents foam formation and ensures quick deaeration, reducing cavitation risk and maintaining stable hydraulic pressure.

6. Strong Rust & Corrosion Protection

Protects internal metal surfaces from water contamination, humidity exposure, and corrosive attack.

Recommended Applications

HVLP Hydraulic Oil is ideal for hydraulic systems that operate under high pressure, severe climate variation, or both.

1. Mobile and Outdoor Hydraulic Equipment

• Excavators
• Loaders
• Cranes
• Forestry equipment
• Mining and construction machines

2. Industrial Hydraulic Systems in Variable Temperatures

• Injection molding machines
• Automated industrial presses
• Hydraulic lifts and platforms

3. High-Performance Hydraulic Pumps

Excellent for use in:

• Vane pumps
• Axial piston pumps
• Gear pumps

4. Equipment Operating in Cold or Hot Climate Conditions

Ensures reliable lubrication and system stability despite temperature fluctuations.

Benefits of HVLP Hydraulic Oil

• Reliable operation in both low and high ambient temperatures
• Extended service intervals due to strong oxidation resistance
• Enhanced pump durability through advanced anti-wear chemistry
• Smooth hydraulic performance with minimal foaming
• Improved precision in hydraulic controls and actuators
• Excellent protection against rust, corrosion, and contamination
• Supports efficient system operation and reduced downtime

Typical Technical Specifications (Example Values for ISO VG 32 / 46 / 68)

Values differ by ISO grade and supplier formulation.

Performance Considerations

• Ideal for systems with frequent cold starts or exposed to climate swings
• Recommended when stable viscosity is critical to performance
• Compatible with common seal materials (NBR, ACM, FKM)
• Provides improved energy efficiency due to reduced viscosity fluctuation
• Not intended for fire-resistant or biodegradable hydraulic systems unless specified

Storage & Handling Guidelines

• Store in airtight containers away from moisture and dust
• Do not expose to extreme heat or direct sunlight
• Use clean, dedicated transfer equipment
• Follow proper disposal procedures for used oil

Conclusion

HVLP Hydraulic Oil delivers superior performance for hydraulic systems operating under high pressure, heavy load, or variable temperatures. Its high viscosity index, strong anti-wear additives, and excellent thermal stability ensure long-lasting, reliable hydraulic performance across a wide range of demanding industrial and mobile applications. This makes HVLP hydraulic oil the preferred choice for operators seeking consistent, efficient, and trouble-free hydraulic operation in challenging environments.