
Anti-wear hydraulic oil: the steadfast protector of hydraulic systems
In the vibrant world of modern industry, hydraulic systems are the beating heart of countless mechanical marvels, from the mightiest construction machines to the most precise industrial tools. The flawless function of these systems is crucial for boosting production prowess and extending the lifespan of equipment. Serving as the indispensable life force within these systems, anti-wear hydraulic oil plays a multifaceted role—ensuring smooth power transmission, providing exceptional lubrication, effective cooling, and robust protection of the machinery.
Product Features

2. Superior Viscosity-Temperature Performance: With outstanding viscosity-temperature characteristics, this oil maintains the ideal viscosity across a broad range of temperatures. It facilitates effortless start-up in freezing conditions while providing powerful lubrication and sealing capabilities in high temperatures, thereby maintaining consistent efficiency and reliability of the system.
3. Remarkable Oxidation Resistance: Showcasing impressive oxidative stability, this oil effectively counters the harmful effects of oxygen, moisture, and heat, slowing oil degradation and aging. This not only extends the oil's service life but also prolongs oil change intervals, significantly reducing maintenance costs.
4. Exceptional Anti-Foaming Capabilities: Its superior anti-foam properties rapidly dissipate foam generated during intense mechanical agitation, preventing issues such as cavitation and pressure fluctuations. This ensures that the hydraulic system maintains precise, responsive, and steady transmission of pressure, safeguarding operational integrity.
5. Robust Anti-Emulsification Characteristics: This oil quickly separates from water mixed within it, preventing emulsion formation and avoiding problems like metal material corrosion and reduced oil performance due to emulsification in hydraulic systems, ensuring seamless system functionality.
6. Excellent Rust Prevention: Fortified with potent rust inhibitors, this oil provides formidable protection for metal surfaces, effectively defending metal components from rust in humid environments or when water contamination occurs, thereby enhancing equipment durability.
Product Model
This distinguished series of anti-wear hydraulic oil comes in various grades, classified by its 40ºC kinematic viscosity, including 22, 32, 46, 68, and 100. Users can select the precise model tailored to their equipment’s working pressure, temperature, load, and other operational conditions to ensure optimal hydraulic system performance.
Application Fields
1. Construction Machinery: Widely used in the hydraulic systems of diverse construction machinery, such as excavators, loaders, cranes, and bulldozers. These oils are engineered to meet the rigorous demands of hydraulic fluids under severe conditions, ensuring that equipment operates with peak efficiency and reliability.
2. Industrial Equipment: Perfectly suited for hydraulic systems in industrial machine tools, injection molding machines, die-casting machines, and hydraulic elevators, providing strong support for the precision control and consistent functioning of the equipment.
3. Mining Machinery: In machines used for mining and ore processing, such as crushers, ball mills, and elevators, this anti-wear hydraulic oil excels under high load and impact conditions, ensuring the relentless operation of equipment.
4. Marine Machinery: Engineered for hydraulic systems in marine applications like ship servos, windlasses, and deck machinery, this oil showcases excellent water separation and rust prevention capabilities, making it perfect for ships operating in moist and aquatic marine environments.
Q
Oil product name | L-HM46#Anti wear hydraulic oil | Execution standards | GB 11118.1-94 | ||
Inspection items | inspection standards | Actual testing standards | Testing method | ||
Viscosity | 40ºC | 41.4-50.6 | 46 | GB/T 265 | |
50ºC | ------ | ------ | |||
100ºC | ------ | ------ | |||
Flash pointºC(opening) not less than | 180 | 221 | GB/T 3536 | ||
Pour point ºC not higher than | -9 | -14 | GB/T 3535 | ||
Viscosity index Not less than | 95 | Not less than95 | GB/T 2541 | ||
Acid value,mgkoH/ not more than | report | report | GB/T 4945 | ||
Moisture (mass fraction)℅ | Traces | Traces | GB/T 260 | ||
Anti emulsification(40-37-3ml), min54ºCnot more than | 30 | Not greater than 8 | GB/T7305 | ||
Mechanical impurities | 0.001 | not have | GB/T 511 | ||
conclusion : qualified Note: Other requirements are determined by the company. | |||||
Quality Certification
Our OEM/ODM Antiwear Hydraulic Oil represents the pinnacle of precision engineering and quality. Crafted with unwavering commitment to excellence, this oil adheres to the most stringent international standards and industry benchmarks. It proudly carries prestigious certifications such as the renowned ISO 11158 (L-HM). Furthermore, it is perfectly aligned with GB 11118.1 L-HM (high voltage) standards, highlighting its exceptional and reliable quality.
Choosing our outstanding anti-wear hydraulic oil means investing in ultimate reliability and protection for your hydraulic systems. Expertly designed, it not only safeguards your valuable equipment but also enhances operational efficiency, optimizes productivity, and significantly reduces your operating costs.

Embracing global science and technology to serve China! As we introduce 'Lube' lubricants into a dynamic international arena, we are committed to providing Chinese consumers with optimal lubricants and maintenance services through our superior products and world-class service. Together with our clients, we aim to foster a region that champions health, safety, environmental protection, and sustainable development. Having endured challenges and emerged stronger, we continue our pursuit of high-end quality and international excellence, advancing towards our ambitious global objectives.
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