Hydraulic oil AUP
hydraulic oils
Description
Application
Oil spindle APM intended for use in hydrostatic transmissions of ground vehicles and marine special equipment, hydraulic srednenagruzhennyh with various pumps, which operate at pressures up to 2.5 MPa and temperature of oil in a volume higher than 80 ° C. APM provides spindle oil hydraulic robot in a temperature range of minus (30 – 35) ° C to plus 80 ° C and higher
.
Preimuschetsva
- Stable viscosity-temperature characteristics over a broad temperature range;
- Good compatibility with hydraulic materials;
- Increased anti-oxidation, anti-rust and anti-foam properties;
Specifications
|
The name of parameters | Norm |
|
Kinematic viscosity mm2 /s: | |
|
– at 50 ° C | – |
|
– at 40 ° C | 16-22 |
|
– at -40 ° C, not more than | – |
|
Viscosity index, not less than | – |
|
Acid number, mg KOH /g, not more than | 0,45-1,0 |
|
Temperature, ° C: | |
|
– flash on Open crucible, not less than | 145 |
|
– pour point, not higher than | -45 |
|
Acid number, mg KOH /g, not more than | 0,4-0,7 |
|
Mass fraction,%: | |
|
– mechanical impurities, no more | no |
|
– Water | no |
|
– soluble acids and alkalis | – |
|
– alkali | – |
|
– sulfur, no more | – |
|
The color units. CNT, not more than | – |
|
Density at 20 ° C, kg /m3 and not more than | – |
Additional information
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