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Anti wear hydraulic oil (ash free)
Product Introduction
The L-HV low-temperature hydraulic oil series products are finely blended from CTL base oil with multifunctional additives using advanced blending technology. Strict hydraulic pump tests have shown that the oil not only has excellent anti-wear performance, but also excellent low-temperature performance with a low pour point, which can ensure the normal operation of construction machinery and equipment in harsh cold environments. Excellent viscosity and temperature performance, with viscosity indices above 140, ensuring that the equipment can receive good lubrication, cooling,and sealing in situations of large temperature changes.
Product advantages
Excellent viscosity temperature performance and shear stability ensure that the equipment can receive good lubrication in the presence of significant environmental temperature changes.
Excellent extreme pressure and anti-wear performance, reducing equipment wear and effectively extending the service life of hydraulic systems.
Good anti-corrosion and rust prevention performance, ensuring lubrication of equipment.
Excellent low-temperature performance ensures the normal operation of equipment in harsh cold environments.
Typical Data
ITEM | L-HV32 | L-HV46 | L-HV68 | TEST METHOD |
Kinematic viscosity(40℃)/(mm2/s) | 32.73 | 46.36 | 68.32 | GB/T 265 |
Viscosity index | 158 | 156 | 149 | GB/T 1995 |
Pour point/℃ | -51 | -48 | -42 | GB/T 3535 |
Flash point (opening)/℃ | 258 | 267 | 275 | GB/T 3536 |
Copper corrosion (100 ℃, 3h)/level | 1a | 1a | 1a | GB/T 5096 |
Anti emulsification (40-37-3)/min，54℃ | 10 | 10 | 5 | GB/T 7305 |
Exterior | Clear and transparent | Clear and transparent | Clear and transparent | Visual inspection |
Moisture (mass fraction)/% | trace | Trace | Trace | GB/T 260 |
scope of application
Suitable for medium and high pressure hydraulic systems in open air, cold regions, and environments with large temperature changes or harsh working conditions, such as hydraulic systems for engineering machinery, construction machinery, mining machinery, oilfield machinery, ships, and vehicles.
precautions
Store indoors or under cover.
When storing outdoors, it should be placed at an angle to prevent rainwater from entering and prevent rusting of the iron bucket.
The storage temperature should be below 60 ℃ to avoid exposure to strong light and harsh cold environments.
Clean the equipment thoroughly when changing oil to avoid affecting its effectiveness.