AVTOİL Hydraulic Fluids Guide: HydroPro, HydroShield & HydroGuard Explained
October 28, 2025
Hydraulic systems are essential for modern industry—from manufacturing and construction to agriculture and mobile machinery. Selecting the right hydraulic fluid is critical for system efficiency, equipment protection, and longevity. Choosing the wrong type can cause downtime, component wear, or energy inefficiency.
AVTOİL Lubricants provides a complete range of hydraulic oils designed to meet diverse operational needs. Our HydraXP series includes:
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Avtoil™ HydroGuard HLPD 22 / 32 / 46 / 68 – Anti-Wear
Here’s a detailed guide to help you pick the right fluid for your hydraulic system.
Avtoil™ HydroGuard HLPD 22 / 32 / 46 / 68 – Reliable Anti-Wear Protection
AW (Anti-Wear) fluids safeguard pumps, valves, and actuators against metal-on-metal contact.
Best for:
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General-purpose industrial hydraulics
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Moderate temperature conditions
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Systems not exposed to extreme pressure or heat
Key Benefits:
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Zinc-based anti-wear additives
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Foam control for smooth operation
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Corrosion and oxidation resistance
Usage: AVTOİL HydraXP AW is cost-effective and ideal for workshops, production lines, and construction equipment, ensuring everyday reliability.
AVTOİL Hydra Pro HLP – Advanced Performance with Industry Standards
HLP fluids are designed for precision machinery and long-lasting equipment performance. Meeting DIN 51524 Part 2 standards, HLP oils are shear-stable and highly durable under demanding conditions.
Best for:
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Industrial systems with servo-valves and fine-tolerance components
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Moderate to heavy-duty operations
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Hydraulic systems requiring consistent performance under stress
Key Benefits:
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Superior wear protection
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High oxidation stability
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Rust prevention and water separation resistance
Usage: AVTOİL HydraPro HLP is perfect for OEM-approved machinery, ensuring compliance and reliability.
Avtoil™ HydroPro HLP 22– Optimized for Temperature Extremes
Avtoil™ HydroPro HLP 22 fluids maintain consistent viscosity across wide temperature ranges, ideal for mobile and outdoor hydraulic equipment.
Best for:
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Cranes, forklifts, loaders, agricultural machinery
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Systems operating in varied climates and seasonal temperature shifts
Key Benefits:
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Excellent flow during cold starts
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Maintains film strength in high heat
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Reduces energy loss due to thinning
Usage: Avtoil™ HydroPro HLP 22 delivers premium performance when fluid stability and reliability are mission-critical.
Choosing the Right Hydraulic Oil
| Application Type | Recommended Fluid | Why? |
|---|---|---|
| General factory use | Avtoil™ HydroGuard HLPD 32 | Reliable, cost-effective protection |
| High-pressure systems | Avtoil™ HydroShield WR HLP 46 / 68 | DIN-standard wear & oxidation control |
| Outdoor/mobile use | Avtoil™ HydroPro HLP 32 / 46 / 68 | Handles wide temperature ranges & cold starts |
Still unsure? AVTOİL technical team can help you select the perfect hydraulic fluid.
Trusted Globally, Made for the Gulf
AVTOİL HydroPro fluids are blended and tested to perform under industrial and desert conditions. They are widely used in:
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Manufacturing plants
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Construction and logistics fleets
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Agricultural machinery
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Marine and offshore operations
Available Packaging
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20L pails
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Bulk supply for OEMs and service providers
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Private label options upon request
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