What oil does a roller burn? Comprehensive analysis of roller fuel types and selection guide
As an indispensable heavy machinery in engineering construction, road rollers’ fuel selection directly affects equipment performance and usage costs. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with a detailed analysis of the fuel types, applicable scenarios and latest industry trends of road rollers.
1. Comparison of mainstream fuel types for road rollers
| Fuel type | Applicable models | Calorific value(MJ/kg) | Unit price (yuan/liter) | Advantages and Disadvantages |
|---|---|---|---|---|
| diesel fuel | Most rollers | 42.5 | 7.2-7.8 | Powerful/low cost, but higher emissions |
| biodiesel | New environmentally friendly model | 37.8 | 8.5-9.2 | Renewable/environmentally friendly, but slightly less powerful |
| Liquefied petroleum gas (LPG) | small roller | 46.1 | 5.8-6.3 | Clean/cheap but has high storage requirements |
| Electric energy | Electric roller | - | 0.6-1.2 yuan/degree | Zero emissions/low noise, but limited battery life |
2. New trends in road roller fuel in 2023
According to industry hotspot data in the past 10 days, three new trends have emerged in the field of road roller fuel:
1.Biodiesel application accelerates: Many places have introduced policies to encourage the use of B5 biodiesel (5% biocomponent), and pilot projects in some provinces and cities have been extended to B10 standards.
2.Electric rollers explode: In the first half of 2023, sales of new energy rollers increased by 217% year-on-year, and are mainly used in municipal and residential construction.
3.National IV emission standards are fully implemented: Starting from July 1, all newly produced rollers must comply with National IV standards, prompting fuel system upgrades
3. Practical suggestions for roller oil selection
| Working condition type | Recommended oil | average daily fuel consumption | Things to note |
|---|---|---|---|
| High load continuous operation | -10# diesel | 45-60L | Need to add anti-wear agent |
| Construction in low temperature environment | -35# diesel | 50-70L | Preheat oil circuit in advance |
| Urban environmental protection projects | biodiesel | 55-65L | Clean oil lines regularly |
| Short-distance transfer operations | electric | 30-40 kilowatt hours | Plan charging points |
4. Frequently Asked Questions about Fuel Usage
1.Can I mix different grades of diesel?They can be mixed in emergency situations, but long-term use will lead to a decrease in engine performance. It is recommended to use a single number as much as possible.
2.Do electric rollers really save money?Calculated based on a five-year life cycle, the total cost of electric models is about 28% lower than that of diesel engines, but the investment in charging facilities needs to be considered.
3.What is the impact of National IV standards on fuel?The new standard requires the use of fuel with a sulfur content of ≤10ppm, and it is recommended to add special cleaning agents.
4.How to judge oil quality?High-quality diesel should be clear and transparent with no suspended solids, and the foam should disappear within 30 seconds after shaking.
5. Industry cutting-edge trends
1. A company in Shandong has successfully developed a "diesel-electric" dual-mode roller, which can automatically switch power modes according to working conditions.
2. The European Union plans to implement new carbon emission regulations for road rollers in 2025, which may affect the design of my country’s export models
3. The latest data shows that PM2.5 emissions of road rollers switched to biodiesel have been reduced by 63%.
4. JD Industrial Products big data shows that sales of road roller lubricants increased by 40% month-on-month in July, reflecting the arrival of the peak construction season.
Conclusion:The fuel selection of a road roller needs to comprehensively consider the equipment model, construction environment and policy requirements. With the tightening of environmental protection regulations and the development of new energy technologies, the power system of road rollers will show a diversified development trend in the future. It is recommended that users regularly pay attention to industry trends and choose the fuel solution that best suits their needs.
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