Shell Tellus S2 MX 22
ISO VG 22 anti-wear, r&o hydraulic oil
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Key specs
| Spec | Value | Method |
|---|---|---|
| KV40 | 22 cSt | ASTM D445 |
| KV100 | 4.4 cSt | ASTM D445 |
| Viscosity index | 105 | ASTM D2270 |
| Pour point | -30 °C | ASTM D97 |
| Flash point | 215 °C | ASTM D92 |
| Density at 15 °C | 0.852 g/cm³ | typical |
Grade checks
- KV40 is inside ISO VG 22 (19.8–24.2 cSt).
- Computed viscosity index is 109 from the stored KV40 and KV100 (ASTM D2270). The listed index is 105, more than 2 points away.
Viscosity and temperature
ASTM D341 (Walther) fitted to the published KV40 and KV100. It is an interpolation between those two points, and it is not meaningful below the pour point. Move the control to read a temperature.
Classification
- Category: Hydraulic
- Attribute: Anti-Wear, R&O
- Synthetic: Conventional
- Copper: Unlisted
- Note: High performance, industrial hydraulic
Equivalents
| Oil | Score | Why |
|---|---|---|
| Mobil DTE 22 | 66 | same ISO 22, VI 98 vs 105, additive aw, conventional, pour -30 vs -30, flash within 15 °C |
| Castrol Hyspin AWS 22 | 63 | same ISO 22, VI 95 vs 105, additive aw, conventional, pour -27 vs -30, flash within 15 °C |
| Chevron Rando HD 22 | 51 | same ISO 22, VI 98 vs 105, additive aw, conventional |
| Chevron Rando HDZ 22 | 45 | same ISO 22, VI 152 vs 105, additive aw/ro, conventional, buyable now |
| Mobil Excel 22 | 38 | same ISO 22, VI 164 vs 105, additive aw, conventional, flash within 15 °C, buyable now |
Scores use published typical data. This is not an exact equivalent, and it is not an OEM approval. Confirm the substitute with the machine builder.
Documents
Related: Shell, Tellus S2 MX, viscosity index calculator, ISO / SAE / AGMA chart.
Questions
Is Shell Tellus S2 MX 22 an ISO VG 22 oil?
Yes. The catalogue lists it as ISO VG 22, which is a kinematic viscosity of 22 cSt at 40 °C, plus or minus 10 percent (19.8 to 24.2 cSt). Confirm the current data sheet before you fill a machine.
What is a Shell Tellus S2 MX 22 equivalent?
Published oils in the same application and grade include Mobil DTE 22, Castrol Hyspin AWS 22. The match is from typical data-sheet values, not from an OEM approval. It is not an exact equivalent. Confirm the substitute with the machine builder.
Can Shell Tellus S2 MX 22 be mixed with another oil?
Mixing two oils that share a base family is sometimes done and sometimes a mistake. Do not mix this oil with a PAG. For any other mix, follow the maker's change-over guidance and the machine manual.
Report a data error
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