Which diesel model is best? Hot topics and purchasing guides across the Internet
Recently, the selection of diesel models has become a hot topic, especially among trucking, agricultural machinery and diesel vehicle user groups. This article will combine the hot content of the entire network in the past 10 days to analyze the differences, applicable scenarios and purchasing suggestions for diesel models, and provide structured data for reference.
1. Diesel model classification and standards

Diesel is divided into various types according to freezing point, and different types are suitable for different climate conditions. The following are common diesel models and their characteristics:
| Model | Freezing point (℃) | Applicable temperature | Main purpose |
|---|---|---|---|
| No. 0 diesel | ≤0 | Above 4℃ | Southern region, summer |
| -No.10 diesel | ≤-10 | -5℃ or above | Yangtze River Basin, Spring and Autumn |
| -No. 20 diesel | ≤-20 | -14℃ or above | northern winter |
| -No. 35 diesel | ≤-35 | -29℃ or above | Extremely cold areas |
2. Popular discussion focus: How to choose the best model?
1.climatic factors: Cold waves have occurred frequently in the north recently, and the demand for -20 and -35 diesel has surged. Users need to choose according to the lowest local temperature to avoid diesel condensation causing engine failure.
2.Economic comparison: Low-grade diesel (such as No. 0) is cheaper, but high-grade diesel (such as -35) is more stable at low temperatures, and long-term use can reduce the frequency of filter replacement.
3.Device compatibility: Some new diesel engines have higher requirements for fuel cleanliness and need to choose National VI standard diesel with low sulfur content (such as No. 0 National VI).
3. Recommended ranking of popular diesel models on the entire network
According to e-commerce platform sales and forum discussion popularity, the most popular diesel models in the past 10 days are as follows:
| Ranking | Model | Popular reasons | Applicable scenarios |
|---|---|---|---|
| 1 | -No. 20 diesel | Demand surges during cold wave weather | Daily use in northern winter |
| 2 | No. 0 National VI Diesel | Environmental protection policy promotion | Urban diesel vehicles, new machinery |
| 3 | -No. 35 diesel | Extreme low temperatures in Northeast/Northwest | Special vehicles for extremely cold areas |
4. Precautions for use
1.Risk of mixing: Mixing different types of diesel may cause sediment to precipitate. It is recommended to clean the fuel tank thoroughly when the season changes.
2.storage time: High-grade diesel (such as No. 35) has a short shelf life and should not be stored in large quantities.
3.Additive selection: Anti-coagulant can be added in low-temperature environments, but care must be taken to match the diesel model.
5. Conclusion: Which model is the best?
There is no absolute “best” diesel model, it depends onTemperature, equipment requirements, cost budgetComprehensive selection. In the north, No. 20 or No. 35 is preferred in winter, while in the south, No. 0 is sufficient throughout the year. Users who pursue environmental protection can give priority to National VI standard diesel.
(The full text is about 850 words in total)
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