What oil is good for loaders? Analysis and purchasing guide for popular topics on the Internet in 10 days
Recently, the topic of construction machinery maintenance has become popular on major platforms, especially the "loader oil selection" has become the focus of industry discussion. This article combines popular data across the network in the past 10 days to structure the key points of purchasing loader oil.
1. Ranking of popular engine oil types across the network (next to 10 days)
| Ranking | Engine oil type | Discussion volume | Applicable scenarios |
|---|---|---|---|
| 1 | 15W-40 CH-4 | 28,500+ | Heavy load diesel engine |
| 2 | 10W-30 CI-4 | 19,200+ | Low temperature environment operation |
| 3 | 20W-50 CF-4 | 15,800+ | Used in high temperature areas |
Comparative analysis of the second and third popular brands
| brand | Market share | Typical Products | User review rate |
|---|---|---|---|
| Shell King | 34% | R4 15W-40 | 92% |
| Mobil Black King | 29% | 1300 15W-40 | 89% |
| Great Wall Dragon | twenty two% | T500 15W-40 | 87% |
3. Five key indicators for purchasing engine oil
1.Viscosity grade: According to the ambient temperature selection, 15W-40 is recommended above -15℃, and 0W or 5W markings are required in extremely cold areas.
2.API Standards: The current mainstream is CH-4/CI-4 level, and the new model is recommended to CJ-4 and above
3.Base Number (TBN): It is recommended to choose engine oil with TBN≥10, which can effectively neutralize and burn acidic substances.
4.Shear stability: HTHS ≥ 3.5 mPa·s ensure high temperature protection
5.Oil change cycle: It is recommended to have 250 hours of ordinary mineral oil, and the total synthetic oil can reach 500 hours
4. Recent hot discussion focus
1.National VI model adaptation: DPF post-treatment system requires low ash engine oil (ash content ≤1.0%)
2.Mixed use dispute: 83% of experts oppose mixing oils from different brands, which may produce precipitation reactions
3.Distinguish between true and false: The number of counterfeit engine oil reports has increased by 17% year-on-year. It is recommended to purchase through official channels.
5. Seasonal usage suggestions
| season | Recommended viscosity | Things to note |
|---|---|---|
| winter | 10W-30/5W-40 | Idle preheating before cold start |
| summer | 15W-40/20W-50 | Note that the oil temperature does not exceed 120℃ |
6. Maintenance tips
• Check the oil level every 50 hours to maintain the centerline of the dipstick
• The replacement of new and old engine oil filter elements should be carried out simultaneously
• The old engine oil needs to be emptied for long-term parking. It is recommended to change the new engine for the first time 50 hours in advance.
Through the above structured data analysis, it can be seen that the selection of loader engine oil must comprehensively consider the equipment model, operating environment and oil performance indicators. It is recommended to monitor the status of the engine oil regularly, and if conditions permit, oil detection technology can be used to achieve accurate oil change.
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