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Hydraulic transmission oil
Product Introduction
Hydraulic transmission oil is made from deeply refined base oil, mixed with selected functional agents such as antioxidants, rust inhibitors, metal passivators, and anti foaming agents. It has good properties such as anti oxidation, anti emulsification, anti foaming, and anti rust. It is used as a working medium in hydraulic couplings and torque converters (for non highway equipment), and uses the kinetic energy of the liquid to transfer energy.
Product advantages
Good wear resistance ensures that hydraulic transmission components of different materials are not easily worn under operating conditions.
Good low-temperature fluidity, low freezing point, suitable for working conditions of mechanical on/off and winter operation.
Good thermal stability and antioxidant stability, suitable for long-term cyclic use under working conditions of 70-140 ℃ (or even higher).
Typical Data
ITEM | Typical product data | TEST METHOD | |
model | 6# | 8# | / |
Kinematic viscosity(100℃)/(mm2/s) | 6.596 | 8.727 | GB/T 265 |
Viscosity index | 129 | 141 | GB/T 1995 |
Pour point/℃ | -21 | -33 | GB/T 3535 |
Flash point (opening)/℃ | 245 | 268 | GB/T 3536 |
Moisture (mass fraction)/% | Trace | Trace | GB/T 260 |
Copper corrosion (100 ℃, 3h)/level | 1a | 1a | GB/T 5096 |
Liquid phase corrosion (Method A, 24h) | Rust free | Rust free | GB/T 11143 |
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.