What kind of engine oil does a large truck use? Analysis of hot topics across the Internet and purchasing guide
Recently, "large truck engine oil selection" has become a hot topic in the freight industry, especially in the context of oil price fluctuations and the implementation of National VI emission standards. This article will provide you with structured analysis based on the hot data of the entire network in the past 10 days.
1. Data related to recent hot topics
| Topic keywords | Search volume trends | Related hot events |
|---|---|---|
| National VI engine oil standards | ↑85% | China VI B for diesel vehicles will be implemented on July 1 |
| Long drain interval engine oil | ↑62% | A logistics company’s case of no major repairs for one million kilometers |
| Engine oil fraud incident | ↑120% | Case of counterfeit brand engine oil seized in a certain place |
| Engine oil winter performance | ↑78% | Early warning for cooling in many places in the north |
2. Core parameters for large truck engine oil selection
| Parameter type | Recommended range | National VI standard requirements |
|---|---|---|
| API level | CK-4/FA-4 | Must meet CJ-4 and above |
| Viscosity grade | 15W-40/10W-40 | The North recommends starting with 5W/10W |
| Base number (TBN) | ≥10 | Long cycle needs ≥12 |
| Ash content | ≤1.0% | National VI requirements ≤0.8% |
3. Performance comparison of mainstream brands (based on e-commerce platform data)
| Brand series | Price range (yuan/18L) | Oil change interval (10,000 kilometers) | Applicable models |
|---|---|---|---|
| Shell R6 Lite | 1200-1500 | 6-8 | National Five/National Six |
| Mobil Delvac 1 | 1600-1800 | 8-10 | National VI DPF models |
| Great Wall Zunlong T600 | 900-1100 | 5-6 | National 4/National 5 |
| Kunlun Tianwei CK-4 | 1000-1300 | 6-8 | National VI non-DPF |
4. Real feedback from driver groups
According to a survey by the Car Friends Forum, 80% of drivers value the long-term effectiveness of engine oil rather than price. Special reminder for experienced drivers:Never mix different brands of engine oil, it is easy to produce sediment and block the oil line. Before winter comes, it is recommended to replace engine oil with better low-temperature fluidity in advance.
5. Purchase suggestions
1.National VI modelsYou must choose a low-ash engine oil marked "DPF Compatible"
2.old vehiclesOptional high base value engine oil to neutralize acidic substances
3.Mountain working conditionsIt is recommended to increase the viscosity grade (such as 20W-50)
4. Be sure to passFormal channelsWhen purchasing fake engine oil, the success rate of rights protection is less than 15%.
6. Opinions of Industry Experts
Experts from the China Internal Combustion Engine Association pointed out: Among engine oil complaint cases in the third quarter of 2023,47% is due to incorrect viscosity selection. Special reminder to car owners:The more expensive the engine oil, the better, the key is to match the engine's technical characteristics and operating conditions.
From the above structured data analysis, it can be seen that the selection of large truck engine oil requires comprehensive consideration of regulatory requirements, climate conditions, vehicle models and other factors. It is recommended that car owners conduct regular oil testing and establish a scientific oil change cycle to achieve the best economic benefits.
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