sinopec-l-ckd-150-industrial-gear-oil-extreme-pressure

SINOPEC L-CKD 150 Industrial Closed Gear Oil – Extreme Pressure & Anti-Wear Lubricant

Premium Heavy-Duty Gear Oil for Light to Medium Load Reducers

SINOPEC L-CKD 150# Industrial Closed Gear Oil is a high-performance, extreme-pressure lubricant engineered to deliver superior protection for enclosed gear systems operating under demanding industrial conditions. Formulated with high-quality base oils and a carefully balanced additive system—including extreme-pressure (EP) agents, anti-wear additives, anti-oxidation components, anti-rust inhibitors, and anti-foam stabilizers—this gear oil provides excellent lubrication performance across a wide range of operating environments.

Designed to meet the lubrication needs of light-load to medium-load reducers, SINOPEC L-CKD gear oil is widely used in metallurgy, mining, cement, power generation, paper production, sugar production, and other industrial fields that require reliable closed-gear transmission protection.

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High-Performance Formulation for Superior Gear Protection

SINOPEC L-CKD 150 gear oil is produced using premium-grade base oil obtained through vacuum distillation, solvent refining, solvent dewaxing, and hydrorefining. The refined base oils are combined with advanced EP and anti-wear additives that ensure outstanding load-carrying capacity, minimize friction, and significantly reduce wear on gear surfaces.

The oil provides excellent anti-scuffing, anti-pitting, and anti-micro-welding performance, making it ideal for gearboxes and reducers exposed to heavy torque or constant vibration. Its enhanced thermal and oxidation stability allows the lubricant to resist decomposition even at high temperatures, preventing sludge formation, varnish buildup, and viscosity degradation.

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Key Features and Advantages

1. Excellent Load-Carrying and Anti-Wear Performance

SINOPEC L-CKD is engineered with a strong EP additive package, enabling it to protect gear surfaces under heavy shock loads and high torque. It ensures smooth gear operation, reduces noise, and significantly prolongs machinery service life.

2. Outstanding Oxidation and Thermal Stability

The formulation prevents the formation of harmful oxides and sludge. This ensures the lubricant maintains its properties even in high-temperature or long-duration operating environments, reducing maintenance costs and downtime.

3. Superior Water Separation & Anti-Foaming Performance

The oil provides excellent demulsibility, ensuring fast separation from water, which protects gears from rust and pitting. Its controlled foaming characteristics maintain stable lubrication and prevent air entrainment in circulation systems.

4. Strong Anti-Rust & Anti-Corrosion Properties

The product meets strict corrosion test requirements, protecting metal surfaces—including copper components—from moisture, acidic substances, and contaminants.

5. Stable Viscosity & Reliable Film Strength

The viscosity index ≥90 ensures stable film retention across a wide temperature range. Even under high pressure and shear forces, the oil maintains adequate lubrication film thickness to prevent metal-to-metal contact.

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Wide Industrial Applications

SINOPEC L-CKD 150 gear oil is suitable for:

✔ Closed gear drive systems

✔ Light and medium-load industrial reducers

✔ Mechanical circulation lubrication systems

✔ Heavy-duty industrial gearboxes exposed to high torque

Industries that commonly use L-CKD gear oil include:

• Steel & Metallurgy

• Mining & Quarrying

• Cement Production

• Paper & Pulp Manufacturing

• Power Generation

• Sugar Production

• Machinery Manufacturing

The lubricant is compatible with multi-type reducers, including cylindrical, bevel, hypoid, and worm gear systems requiring reliable EP protection.

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Packaging, Storage & Service Life

SINOPEC L-CKD Industrial Gear Oil is packaged in sealed blue plastic barrels, with a net content of 16 kg per barrel.

Storage Recommendations

• Store in a cool, ventilated environment.

• Keep containers sealed to avoid contamination.

• Avoid exposure to direct sunlight or extreme heat.

Shelf Life

• Opened: 1 year

• Unopened: Up to 5 years

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Product Specifications

The product complies with domestic and international standards including SAE and ISO specifications. It is available in viscosity grades 100, 150, 220, 320, 460, and 480 to suit different industrial load and gear requirements.

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Frequently Asked Questions

Q1: What is the production method of SINOPEC L-CKD gear oil?
This product is manufactured from high-quality base oil refined through vacuum distillation, solvent refining, solvent dewaxing, and hydrorefining. It is blended with EP, anti-wear, anti-oxidation, anti-foam, and anti-rust additives.

Q2: What are its main performance features?

• Excellent load-carrying performance

• Strong oxidation resistance

• Good water separation & anti-foaming abilities

• Stable viscosity & corrosion resistance

Q3: What are the main applications?
It is suitable for light to medium-load reducers and closed gear transmission devices used across heavy industry sectors.

Q4: Does the product meet international standards?
Yes, it complies with both Chinese national standards and international industrial lubricant standards.

Q5: What is the delivery time?
Standard delivery time is 5–10 days, with express options available for urgent orders.

Q6: Do you support sample orders?
The minimum order quantity is 1 barrel, and samples are not available separately. Customers can order a single barrel for testing.

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Why Choose SINOPEC L-CKD Gear Oil?

SINOPEC is known globally for its high-quality industrial lubricants. The L-CKD series offers excellent value, long service life, and stable performance under demanding conditions, making it a trusted option for industrial gear protection.