
Anti-wear hydraulic oil: the steadfast protector of hydraulic systems
Within the dynamic realm of industry, hydraulic systems are integral to the functionality of diverse mechanical apparatuses, ranging from formidable construction machines to precision-driven industrial tools. Their seamless operation is pivotal for enhancing production efficiency and prolonging equipment longevity. As the essential lifeblood in these systems, anti-wear hydraulic oil serves a multifaceted role-power transmission, lubrication, cooling, and safeguarding the machinery.
Product Features

2. Superior Viscosity-Temperature Performance: Boasting excellent viscosity-temperature characteristics, this oil maintains optimal viscosity across varied temperature ranges. It assures easy start-up in frigid conditions and robust lubrication and sealing in high temperatures, thereby guaranteeing the system's consistent efficiency and reliability.
3. Remarkable Oxidation Resistance: With outstanding oxidative stability, this oil effectively counters the deleterious impacts of oxygen, moisture, and heat, decelerating oil degradation and aging. This extends the oil service life, prolongs oil change intervals, and reduces maintenance expenses.
4. Exceptional Anti-Foaming Capabilities: Its excellent anti-foam properties allow foam generated during vigorous mechanical stirring to dissipate rapidly, preventing issues like cavitation and pressure fluctuations. This ensures the hydraulic system maintains precise, responsive, and steady transmission of static pressure.
5. Robust Anti-Emulsification Characteristics: This oil rapidly separates from water mixed within, thwarting emulsion formation, and averting problems like corrosion of metal materials and deterioration of oil performance due to emulsification in hydraulic systems, ensuring seamless system operation.
6. Excellent Rust Prevention: Enriched with powerful rust inhibitors, this oil offers formidable protection for metal surfaces, effectively safeguarding metal components from rust in humid environments or when water contamination occurs, thereby prolonging equipment durability.
Product Model
This distinguished series of anti-wear hydraulic oil is available in multiple grades, categorized by its 40ºC kinematic viscosity, such as 22, 32, 46, 68, and 100. Users can select the precise model tailored to the equipment's working pressure, temperature, load, and other operational conditions to ensure peak hydraulic system performance.
Application Fields
1. Construction Machinery: Extensively employed in the hydraulic systems of various construction machinery, such as excavators, loaders, cranes, and bulldozers. These oils meet the rigorous demands of hydraulic fluid under harsh conditions, ensuring the equipment operates efficiently and dependably.
2. Industrial Equipment: Ideally suited for hydraulic systems in industrial machine tools, injection molding machines, die-casting machines, and hydraulic elevators, it provides robust support for the precision control and consistent operation 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 thrives under high load and impact conditions, ensuring relentless equipment operation.
4. Marine Machinery: Engineered for hydraulic systems in marine applications like ship servos, windlasses, and deck machinery, this oil exhibits excellent water separation and rust prevention capabilities, perfectly suited 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 is crafted with precision and adherence to the highest standards. It is meticulously produced following stringent international guidelines and industry benchmarks. This has earned it prestigious certifications, including the esteemed ISO 11158 (L-HM). Moreover, it aligns perfectly with GB 11118.1 L-HM (high voltage) standards, underscoring its superior and dependable quality.
Opting for our exceptional anti-wear hydraulic oil is choosing ultimate reliability and protection for your hydraulic systems. It is designed to not only safeguard your valuable equipment but also enhance operational efficiency, optimize productivity, and significantly lower your operating expenses.

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