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Diesel Engine Oil Index | Nanping Diesel Engine Oil | Run-resistant lubricant joined
Shandong Nailun New Energy Technology Co., Ltd.
- 经营模式：招商代理 Region: Jinan , Shandong, China Business model: Investment agent
- Address: Sutai Industrial Park, Tianqiao District, Jinan City, Shandong Province
- Main: Fully synthetic gasoline engine oil, diesel engine oil, industrial oil, industrial lubricants, gear oil
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What does CH-4, 20W-50CH-4 and 20W-50 mean?
Internationally, the quality classification standards for engine oils are usually determined by API standards. API is short for American Petroleum Institute. The engine oil is divided into diesel engine oil and diesel engine oil by API, which is expressed by "C", CA, CB, CC, CD, CE, CF, CF-4, CG-4, and CH-4; gasoline engine oil, using "S "Means, SA, SB, SC, SD, SE, SF, SG, SH, SJ. With the advancement of science and technology, the quality of engine oil has also improved. The alphabetical order represents the development of engine oil quality. The later the letter, the higher the quality. The current high quality standard for gasoline engines is SJ, which was adopted in 1996. Diesel engine oil has developed from the earlier CA grade to the current CH-4. Generally, if the words SG / CF-4 and SF / CD are printed on the oil tank, it means that it can be used for both gasoline engines and diesel engines. The specific classification of lubricating oil is 6 kinds of oil for winter, 4 kinds of oil for summer, and 16 kinds of general oil for winter and summer.
1. Oil grades for winter are: 0W, 5W, 10W, 15W, 20W, 25W. The symbol W stands for Winter is the abbreviation of Winter. The smaller the number before W, the lower the low-temperature viscosity and the better the low-temperature fluidity. The lower the applicable temperature;
2. The oil grades used in summer are: 20, 30, 40, 50. The higher the number, the greater the viscosity, the higher the temperature of the diesel engine oil supplier;
How can I distinguish between oil consumption and burning oil?
Engine oil consumption is a normal situation. It should be noted that the fuel consumption of some new cars during the running-in period may be slightly higher.
Burning oil is abnormal oil consumption, a lot of oil enters the combustion chamber and is burned. Some cars that burn severely with oil often travel two to three thousand kilometers and will announce a lack of oil pressure alarm.
How to distinguish between burning oil
There are various ways to distinguish on the Internet. Whether the exhaust pipe emits blue smoke or not, does the car appear to be speeding up ... it looks professional, but it is not insurance.
In Xiaobian's opinion, the simple way is to look at the oil dipstick (or electronic oil dipstick). During the two maintenance period, only the oil level between the high point and the low point is normal.
[Electronic oil scale]
Different vehicles have different maintenance cycles. Generally speaking, after being filled with engine oil, it will run 5,000 kilometers to 10,000 kilometers, and it will be normal if there is no oil pressure alarm. Engines with turbocharged engines may consume more oil in this process, but as long as the oil is not lower than the low level, there is no problem.
Selection of motor oil
If it is some older cars, the gap between the piston and the cylinder wall will become larger. It is better to choose a thicker oil to enhance the seal.
Of course, the quality of engine oil is also very important. For Nanping Diesel Engine Oil, qualified car owners are better to choose qualified semi-composition or full-composition engine oil. Although maintenance costs will be slightly increased, their operating life is longer and the attenuation is slow. It can strengthen the sealing between the piston and the cylinder and reduce the time for burning oil.
New car prevents strenuous driving
Generally speaking, today's new cars do not need to be deliberately run-in, but for the first 2,000 kilometers, internal parts such as the engine and gearbox require a process to reach a better cooperative situation.
In this process, it is necessary to prevent rough driving practices such as floor oil and high speed (over 4,000 rpm). This can prevent the burning of oil caused by poor cooperation of internal parts of the engine.
Reasonable punctual maintenance
Reasonable normal maintenance is necessary. The operating environment of engine oil is appropriately harsh. Even if the engine oil is fully composed, it will not be possible if it is not replaced for a long time. In addition, the oil filter and air filter are also very important. They must be replaced on time to prevent impurities from entering the cylinder and causing wear.
How to solve lightly burning oil?
Selection of motor oil
Motor oil is very important for the vehicle's engine. It can not only lubricate, but also clean, cool, rust and seal. If the vehicle has slightly burned engine oil, better quality oil can effectively alleviate it. Because the use of poor quality or viscosity grade oil does not meet the requirements, it will lead to increased wear. In addition, too low or too high viscosity of the oil will cause poor lubrication of the engine. Reduced performance, which can burn engine oil. When we choose high-quality oil to increase lubrication, reducing the wear of the engine at work can effectively alleviate the problem of burning oil.
The main ingredients of diesel engine oil | Nanping lubricants joined | Nanping diesel engine oil is provided by Shandong Naiyun lubricants Co., Ltd. Shandong Nairun Lubricant Co., Ltd. (moochacho.icu) has very good services and products, and is constantly affirmed and trusted by new and old customers and industry insiders. Our company is a certified member of the Shangmeng League. Click the Shangmeng customer service icon on the page to directly talk to our customer service staff. I hope our future cooperation is happy!