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What hydraulic oil is used for truck mounted cranes?

2025-10-17 12:24:31 mechanical

What hydraulic oil is used for truck mounted cranes? Comprehensive analysis of hydraulic oil selection and hot topics

Recently, among the top ten hot topics discussed on the Internet, construction machinery maintenance and environmental protection occupy a prominent position. This article will combine the hot topics of the past 10 days to systematically answer the problem of hydraulic oil selection for truck-mounted cranes, and attach a structured data comparison table.

1. The correlation between hot topics and hydraulic oil selection

What hydraulic oil is used for truck mounted cranes?

According to public opinion monitoring data, the following hot events directly affect the hydraulic oil market:

Hot search keywordsRelevanceInfluence dimension
New national standard for construction machinery89%Increased requirements for environmental protection indicators
extreme weather operations76%Temperature adaptability requirements
Hydraulic system failure92%Oil quality concern

2. Core parameters of truck-mounted crane hydraulic oil

Comparison of key indicators of mainstream brands of hydraulic oil:

Oil typeViscosity gradeApplicable temperature(℃)Oil change interval (hours)
HM anti-wear hydraulic oil46#-15~602000
HV low temperature hydraulic oil32#-30~401500
HS ultra-low temperature hydraulic oiltwenty two#-40~501800

3. Hydraulic oil selection guide

1.climate matching principle: It is recommended to use the HS series in the Northeast region, and the HM series in the South.

2.Device age factor: Equipment that has been used for more than 5 years should increase the viscosity grade, such as from 46# to 68#.

3.Economic considerations: According to the latest data from an e-commerce platform, the price difference between different brands reaches 40%:

brand18L package price (yuan)cost performance index
Shell15808.7
Great Wall12609.2
Kunlun11208.9

4. Hotspot Extension: Impact of New Environmental Protection Regulations

The recently released "Emission Standards for Non-Road Mobile Machinery" requires:

• Hydraulic oil containing zinc additives will be completely banned from 2024

• Biodegradation rate needs to be above 80%

• It is recommended to use oils certified by ISO 11158

5. Maintenance suggestions

1. Check the moisture content every 250 hours (standard value ≤ 0.1%)

2. Do not mix different brands of oil.

3. Avoid direct sunlight when storing. The shelf life is usually 36 months.

Combined with the current hot trend of "green operation and maintenance" in the construction machinery industry, it is recommended to give priority to hydraulic oil products that meet the latest environmental standards. This is not only a need for equipment maintenance, but also a reflection of corporate social responsibility.

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