Which brand of hydraulic oil is good? Hot topics and purchasing guides across the Internet
Recently, the selection of hydraulic oil brands has become a hot topic in the fields of construction machinery and industrial equipment. As users' demands for equipment performance and maintenance increase, the quality and brand of hydraulic oil have become the focus of attention. This article will combine the hot content of the past 10 days on the Internet to analyze the brand ranking, performance comparison and purchase suggestions of hydraulic oil for you.
1. Hydraulic oil brand popularity rankings in 2024
| Ranking | brand name | market share | User praise rate | Popular models |
|---|---|---|---|---|
| 1 | Shell | 28% | 95% | Shell Tellus S4 |
| 2 | Mobil | 25% | 93% | Mobil DTE 10 |
| 3 | Castrol | 18% | 91% | Castrol Hyspin AWS |
| 4 | Great Wall (Sinopec) | 15% | 89% | Great Wall L-HM 46 |
| 5 | KunLun | 10% | 87% | Kunlun L-HL 32 |
2. Comparative analysis of core performance of hydraulic oil
Based on user feedback and professional test data, the following is a key performance comparison of mainstream brand hydraulic oils:
| Performance indicators | Shell | Mobil | Castrol | Great Wall |
|---|---|---|---|---|
| Antioxidant | excellent | excellent | good | good |
| Wear resistance | excellent | excellent | excellent | good |
| Low temperature fluidity | good | excellent | good | middle |
| Price range (yuan/liter) | 45-65 | 50-70 | 40-60 | 30-50 |
3. How to choose a suitable brand of hydraulic oil?
1.Equipment requirements match: Different equipment has different viscosity grades (such as ISO VG 32/46/68) and performance requirements for hydraulic oil. Please refer to the equipment manufacturer's recommendations first.
2.Work environment considerations: In extreme temperature environments (such as northern winter or high-temperature workshops), brands with better low-temperature fluidity or high-temperature stability should be selected.
3.Balanced cost performance: Imported brands (Shell, Mobil) have excellent performance but higher prices; domestic brands (Great Wall, Kunlun) have outstanding cost performance and are suitable for users with limited budgets.
4. Recent hot topics of user concern
1.Demand for environmentally friendly hydraulic oil grows: Biodegradable hydraulic oil has become a new choice for sensitive areas such as mines and ports.
2.Counterfeit product identification: Counterfeit products appear in many brands. It is recommended to purchase through official channels and check the anti-counterfeiting labels.
3.Oil change interval controversy: Some users reported that the actual service life of some brands of hydraulic oil far exceeds the nominal value, triggering discussions on oil change standards.
5. Expert advice
1. When using a certain brand of hydraulic oil for the first time, it is recommended to conduct a small-scale trial to observe the operating status of the equipment.
2. Try to avoid mixing different brands of hydraulic oil. If you need to change brands, clean the hydraulic system thoroughly.
3. Carry out regular oil testing (every 500-1000 working hours), and adjust maintenance strategies based on the testing results.
In summary, the choice of hydraulic oil brand requires a comprehensive consideration of equipment needs, environmental conditions, budget and other factors. International first-tier brands still have advantages in performance, but domestic brands have made significant progress. It is recommended that users choose regular products that have passed ISO, DIN and other certifications based on actual working conditions.
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