Introduction of Low Temperature 8# Hydraulic Transmission Oil
1. Excellent ultra-low temperature fluidity, so that the hydraulic transmission system can keep running smoothly in cold environments
2. Excellent oxidation stability and thermal stability, effectively extend the oil change interval
3. Excellent friction characteristics, can effectively improve transmission efficiency and extend friction plate life
4. Good adaptability with sealing material, no oil seal leakage
5. Excellent extreme pressure and wear resistance, reduce micropitting and metal fatigue, effectively protect gears and bearings
Application Scope of Low Temperature 8# Hydraulic Transmission Oil
It is suitable for lubrication of hydraulic torque converters and fluid couplings in various construction machinery, large-scale transportation vehicles such as open air, cold areas, and large changes in ambient temperature.
Parameters of Low Temperature 8# Hydraulic Transmission Oil
|
NO |
Test item |
Test Methods |
Unit
|
Quality Index |
Typical value |
|
|
1 |
Appearance |
Visual inspection |
— |
Clear and transparent |
Clear and transparent |
|
|
2 |
Density 20°C |
ASTM D4052 |
g/cm3 |
Report |
0.8612 |
|
|
3 |
Kinematic viscosity 100°C |
ASTM D445 |
cSt |
7.0～9.0 |
7.35 |
|
|
4 |
Kinematic viscosity 40°C |
ASTM D445 |
cSt |
Report |
40.3 |
|
|
5 |
Viscosity Index |
ASTM D2270 |
— |
≥95 |
150 |
|
|
6 |
Open Flash Point |
ASTM D92 |
℃ |
≥190 |
220 |
|
|
7 |
Pour point |
ASTM D97 |
℃ |
≤-20 |
-50 |
|
|
8 |
Blisters, 24°C |
ASTM D892 |
ml |
≤20 |
10 |
|
|
9 |
Foaming, 93.5°C |
ASTM D892 |
ml |
≤50 |
10 |
|
|
10 |
foaming, after 24°C |
ASTM D892 |
ml |
≤20 |
10 |
|
|
11 |
Calcium |
ASTM D4951 |
% |
Report |
0.0676 |
|
|
12 |
Zinc |
ASTM D4951 |
% |
Report |
0.0486 |
|
|
13 |
Phosphorus |
ASTM D4951 |
% |
Report |
0.0428 |
|
|
|
|
|
|
|
|
|
Photos of Low Temperature 8# Hydraulic Transmission Oil
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