Welcome to visit Asarin！
Englishen
Asarin
Englishen
Current location：front page >> mechanical

What oil is used for excavators

2025-10-07 09:28:36 mechanical

What oil is used for excavators: Analysis of popular topics on the entire network and a guide to structure

Recently, the topic of construction machinery maintenance has continued to heat up on major platforms, especially "what oil is used for excavators" has become a hot search keyword. This article will combine hot data across the network in the past 10 days to provide readers with a structured solution.

1. Current ranking of popular engine oil brands (based on sales of e-commerce platforms)

What oil is used for excavators

RankingbrandApplicable modelsMonthly sales (barrel)
1Shell RIMULABelow 20 tons8500+
2Mobil DTE 10Medium-sized excavator7200+
3Great Wall Zunlong T500Domestic models6500+
4Castrol SYNTRONCold areas5300+

2. Comparison table of core indicators for oil selection

parameterStandard valueDetection method
Viscosity gradeSAE 15W-40ASTM D445
Total alkaline value (TBN)≥7.0ASTM D2896
Flash point≥220℃ASTM D92
Pour Point≤-25℃ASTM D97

3. Oil use schemes for different working conditions

Based on the recent heat of discussions in industry forums, we have compiled three typical scenarios of oil use suggestions:

Working condition typeRecommended oil productsReplacement cycle
High temperature minesFully CI-4 level synthesis250 hours
Ordinary earthCH-4-level semi-synthesis300 hours
Cold area operation5W-40 low-condensation engine oil200 hours

4. The five most concerned issues for users

Based on Baidu Index and Zhihu hot list data, we have sorted out recent high-frequency questions:

1.Can domestic brands replace imported engine oil?Laboratory data shows that the key indicators of mainstream domestic brands are close to international standards, but there is still a gap under extreme operating conditions.

2.Do engine oil need to be replaced if it turns black?Recently, popular science videos on Douyin have emphasized that the cleaning and dispersive function of modern engine oil will naturally turn oil into black, and should be judged based on the number of hours.

3.Risk of mixed use of different brandsJD Car Maintenance Expert pointed out in the live broadcast that differences in base oil formulas may lead to precipitation, and emergency mixed use should not exceed 10% of the total amount.

4.Is the electronic dipstick accurate?Many manufacturers have posted comparative tests on WeChat official accounts, confirming that the electronic monitoring error rate is ≤3%, but it is recommended to manually review every 50 hours.

5.Oil consumption standardThe latest industry white paper shows that the fuel tank capacity is within the normal range for every 100 working hours.

5. Comparative analysis of maintenance costs

planSingle costNumber of annual maintenanceTotal cost
High-end full synthesisRMB 2,8004 timesRMB 11,200
Mid-end semi-synthesis1800 yuan5 times9,000 yuan
Economical mineral oil1200 yuan6 times7200 yuan

Conclusion:When choosing excavator oil, you need to comprehensively consider the equipment model, working conditions, environment and economy. It is recommended to conduct oil testing every quarter and make scientific decisions based on the latest technical standards. Continue to pay attention to us to obtain more hot analysis in the field of engineering machinery.

Next article
  • What does mechanical strength mean?

    check the details
    What does mechanical strength mean?
    What does mechanical strength mean?Mechanical strength is an important concept in materials science and engineering, which refers to the ability of a material to resist deformation or damage when subjected to external forces. It is one of the key indicators to measure material performance and is widely used in mechanical design, construction engineering, aerospace and other fields. This article will combine the hot t
    2026-01-22 mechanical
  • What are miniature bearings

    check the details
    What are miniature bearings
    What are miniature bearingsMiniature bearings are miniaturized precision bearings that are widely used in electronic equipment, medical equipment, precision instruments and other fields. It is characterized by small size, high precision, strong load-bearing capacity, and the ability to work stably in high-speed rotation and harsh environments. This article will combine the hot topics and hot content on the Internet i
    2026-01-20 mechanical
  • What is smd chip

    check the details
    What is smd chip
    What is SMD chipIn today's rapidly developing electronics industry, SMD chips (Surface Mount Devices) have become an indispensable core component in modern electronic products. Whether it is smartphones, computer motherboards, or smart home devices, SMD chips play a key role. This article will introduce in detail the definition, characteristics, application scenarios and recent hot topics of SMD chips.1. Definition o
    2026-01-17 mechanical
  • What does four and a half mean?

    check the details
    What does four and a half mean?
    What does four and a half mean?Recently, the term "four and a half" has been a hot topic on social media and online platforms, with many people curious about its meaning. This article will combine the hot topics and hot content on the Internet in the past 10 days, analyze the origin of "four and a half" and related discussions, and present relevant hot information through structured data.1. The meaning of “four and
    2026-01-15 mechanical
Latest articles
Recommended articles
Reading rankings
Friendly links
Dividing line