Introduction to lubricating oil models, what are the lubricating oil models?

Product name. Product Introduction.

Scope of application. Main performance characteristics:

Model specifications. Packing specifications.

Oil change interval (operating hours).

Remark. Internal combustion engine oil.

Special addition of "TL" anti-friction substance; The special "high alkali number" formula makes the oil change maintenance interval longer; The unique "thermal protection" formula effectively prolongs the service life of the engine.

a. Construction engineering and mining machinery engines, all kinds of turbocharged and self-aspirated engines;

b. It is especially suitable for engines with high sulfur diesel fuel.

"Tongtu" series: suitable for imported and domestic heavy-duty earthwork trucks, dump trucks, tractors, concrete mixer trucks, pump trucks, truck cranes, large generator sets and other equipment and vehicles.

"Special Diesel Engine Oil" series: suitable for Komatsu, Hitachi, Daewoo, Hyundai, Cummins, Caterpillar, Weichai and other imported or joint venture engines.

a. It has excellent anti-wear performance, which can significantly reduce wear and extend the service life of the engine;

b. The base number is as high as 11, which can effectively neutralize the corrosive acid formed by high-sulfur fuel and prolong the oil change interval;

c. Good oxidation stability;

d. Good anti-foaming performance to prevent insufficient oil supply;

e. Using high-quality base oil, it has good low-temperature starting performance, which can supply oil and form an oil film at the moment of engine start-up to prevent excessive wear caused by cold start of the engine;

f. Good rubber compatibility, effectively protect the sealing material, prevent leakage and foreign pollution.

API level:

cf-4、ch-4、ci-4

SAE Rating: 10W W W-50

4l、16l、18l200l

Uni-President brand lubricant product introduction.

Shenzhen Hecheng Lubricating Materials specializes in the production of precision motor grease, bearing grease, high temperature grease, low temperature grease, food grade grease, rail grease, auto parts grease, office equipment grease, textile equipment grease, dry oil film lubricant, electric contact grease, motor assembly grease, high temperature chain oil, motor brush grease, plastic gear grease, conductive grease, fluorosilicone grease, waterproof grease, reduction gear grease, damping grease, thermal conductive silicone paste, silicone grease, heat dissipation paste, oil-impregnated bearing oil, Lithium-based grease, complex lithium-based grease, calcium-based grease and other series;

Lubricating grease can also be blended according to the specific needs of customers.

There is a type of lead macro number

Lubricating oil is a liquid or semi-solid bending lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts, mainly playing the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering (ROAB).

As long as it is applied to two relative motions.

The function that can reduce the friction and wear caused by the contact between two objects is lubricating oil.

Lubricating oil base oil.

It is mainly divided into three categories: mineral base oil, synthetic base oil and biological base oil. Mineral base oils are widely used in large quantities (about 95% or more), but some applications require the use of synthetic and bio-based base oil blends, which have led to the rapid development of these two base oils.

Mineral oil base oil is refined from **. The main production processes of lubricating oil base oil are: atmospheric and vacuum distillation, solvent deasphalting, solvent refining, solvent dewaxing, clay or hydrogenation supplemental refining.

In 1995, China's current lubricant base oil standards were revised, mainly revising the classification method, and adding two types of special base oil standards: low condensation and deep refining. The most important thing in the production of mineral lubricants is to use the best **.

The properties and types of lubricants are SAE's oil viscosity classification. This is a viscosity classification that classifies lubricants into high-temperature types for summer, low-temperature types for winter, and all-weather types for winter and summer. The specific classification of lubricating oil is 6 kinds of winter oil, 4 kinds of summer oil, and 16 kinds of winter and summer general oil.

Label Classification:

1. The oil grades used in winter are, 0w, 5w, 10w, 15w, 20w, 25w, the symbol w represents winter is the abbreviation of winter (winter remainder), the smaller the number before w, the smaller the low temperature viscosity, the better the low temperature fluidity, and the lower the applicable minimum temperature.

2. The oil grades used in summer are respectively, the larger the number, the greater the viscosity, and the higher the temperature of the highest vertical land scale.

3. The general oil grades in winter and summer are, 5w w w w w-50, the smaller the number representing the winter part, the lower the viscosity, and the larger the number representing the summer part, the higher the viscosity, and the larger the applicable temperature range.

The first category is the common gasoline engine oil and diesel engine oil. Gasoline engine oil is mainly used in a wide variety of gasoline engines.

gasoline cars; Diesel engine oil is mainly used for diesel locomotives.

Diesel cars, tractors, and much more. The main role of this type of lubricant is to lubricate and cool.

The second category is the mechanical oil that includes high-speed mechanical oil. Generally, this type of oil includes mechanical oil and heavy hail land type mechanical oil, which is mainly used in sewing machines, textile machines and various lathes. Like automobile engine oil and automobile diesel, the main function of mechanical oil is also to play a lubricating role.

The third category is turbine oil, compressor oil, cylinder oil, and refrigeration oil. According to their names, we know that they are used in compressors, refrigerators, steam turbines and other machinery, and cylinder oil is mainly used in steam locomotives.

and directly in contact with the steam inside the cylinder. This type of oil mainly acts as a seal.

The fourth category is hydraulic fluids.

This kind of oil is mainly used as the transmission medium of various hydraulic machinery, such as the transmission mechanism of automobiles, mining machinery, etc., which will be trapped in the source of hydraulic oil.

The fifth category is gear oil. Gear oil is generally divided into automobile and tractor rotating gear oil and shakuliang industrial gear oil. Industrial gear oil is generally used in industrial machinery in various industries, such as rolling mills, rotary furnaces and other gear transmission mechanisms.

Automobile and tractor gear oil is mainly used in the gearbox of automobiles and tractors.

Gearbox and other components. In high-end sedans, hyperbolas of off-road cars.

It is also used on gear drives.

1. Industrial closed gear oil:

Classification: CKB (Medium Duty Gear Oil), CKD (Medium Duty Gear Oil), CKE (Worm Gear Oil), CKT (Low Temperature Medium Duty Industrial Gear Oil), CKS (Synthetic Hydrocarbon Gear Oil), and the above model 68

2. Industrial open gear oil:

Divided into 68, similar, the original grade: (No. 1, No. 2, No. 3, No. 4).

CKC medium-duty gear oil for reducer and tooth box.

3. Compressor oil - air compressor (reciprocating, screw and vane) Air compressor oil

It is divided into models of L-DAA, L-DAB, the original grades of No. 13 and No. 19 are used for lubricating air compressors, and reciprocating air compressors generally use DAB150 air compressor oil (46 screw air compressor oil is used for screw machines).