What oil does Sumitomo excavator use? Comprehensive analysis combined with the latest hot topics
With the rapid development of the construction machinery industry, the maintenance of excavators has attracted much attention. As a well-known international brand, Sumitomo excavator oil selection directly affects the performance and life of the equipment. 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 selection criteria for Sumitomo excavator oil and provide structured data reference.
1. Recent hot topics related to Sumitomo excavators
In the past 10 days, hot topics in the field of construction machinery have mainly focused on environmental protection policies, engine oil technology upgrades, and equipment maintenance cost optimization. Here is a brief summary of related topics:
| hot topics | Related content | heat index |
|---|---|---|
| Implementation of National VI Emission Standards | Demand for low ash engine oil grows | ★★★★★ |
| Technical comparison of engine oil brands | Evaluation of Shell, Mobil, Castrol and other brands | ★★★★☆ |
| Equipment maintenance cost control | Economic analysis of long-life engine oil | ★★★☆☆ |
2. Sumitomo excavator oil selection standards
Sumitomo excavators have strict requirements for engine oil, which must meet multiple indicators such as viscosity, cleanliness and oxidation resistance. The following are recommended engine oil types for different models of Sumitomo excavators:
| Excavator model | Recommended engine oil grade | Replacement cycle (hours) |
|---|---|---|
| SH200-6 | 10W-30 (CJ-4 and above) | 500 |
| SH350-6 | 15W-40(CK-4) | 400 |
| SH80-6 | 5W-30 (low ash content) | 600 |
3. Comparison of engine oil brands and performance
According to recent user feedback and technical reviews, the performance of mainstream engine oil brands on Sumitomo excavators is as follows:
| brand | Recommended products | Advantages | Price range (yuan/liter) |
|---|---|---|---|
| Shell | Rimula R6 | Strong high temperature stability | 80-100 |
| Mobil | Delvac 1 | Long lasting cleaning | 90-110 |
| Castrol | Edge TD | cold start protection | 85-95 |
4. Answers to hot questions
1. How to choose engine oil under the National VI emission standards?
It is necessary to choose low ash content (Low SAPS) engine oil to avoid clogging the DPF system. API CK-4 or ACEA E9 grade is recommended.
2. Is long-life motor oil a good deal?
Although the unit price is higher, extending the replacement cycle can reduce downtime and reduce the overall cost by about 15%.
3. Does the engine oil need to be changed in winter and summer?
In areas with large temperature differences, it is recommended to switch between 5W-30 (winter) and 15W-40 (summer) according to seasons.
5. Summary
The selection of engine oil for Sumitomo excavators requires comprehensive consideration of model, working conditions and environmental requirements. Combined with recent hot topics, low ash engine oil and long-lasting products will become the future trend. It is recommended that users regularly check the status of the engine oil and give priority to products certified by major brands to ensure efficient and stable operation of the equipment.
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