Mobil Excel 32
ISO VG 32 anti-wear hydraulic oil
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|---|---|---|---|
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Key specs
| Spec | Value | Method |
|---|---|---|
| KV40 | 32.7 cSt | ASTM D445 |
| KV100 | 6.63 cSt | ASTM D445 |
| Viscosity index | 164 | ASTM D2270 |
| Pour point | -49 °C | ASTM D97 |
| Flash point | 215 °C | ASTM D92 |
| Density at 15 °C | 0.846 g/cm³ | typical |
Grade checks
- KV40 is inside ISO VG 32 (28.8–35.2 cSt).
- Computed viscosity index is 164, within 2 points of the listed 164.
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
- Synthetic: Conventional
- Copper: 1B
- Note: 6% higher efficiency than DTE 22
Equivalents
| Oil | Score | Why |
|---|---|---|
| Castrol Dual Range HV 32 | 84 | same ISO 32, VI 158 vs 164, additive aw, conventional, pour -51 vs -49, flash within 15 °C, buyable now |
| Chevron Rando HDZ 32 | 80 | same ISO 32, VI 159 vs 164, additive aw, conventional, pour -50 vs -49, flash within 15 °C |
| Chevron Rando HD Premium Oil MV | 69 | same ISO 32, VI 180 vs 164, additive aw, conventional, pour -50 vs -49, buyable now |
| Chevron Rando WM 32 | 64 | same ISO 32, VI 180 vs 164, additive aw, conventional, pour -48 vs -49 |
| Shell Tellus S4 VE 32 | 64 | same ISO 32, VI 165 vs 164, additive aw, pour -54 vs -49 |
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: Mobil, DTE 10 Excel, viscosity index calculator, ISO / SAE / AGMA chart.
Questions
Is Mobil Excel 32 an ISO VG 32 oil?
Yes. The catalogue lists it as ISO VG 32, which is a kinematic viscosity of 32 cSt at 40 °C, plus or minus 10 percent (28.8 to 35.2 cSt). Confirm the current data sheet before you fill a machine.
What is a Mobil Excel 32 equivalent?
Published oils in the same application and grade include Castrol Dual Range HV 32, Chevron Rando HDZ 32, Chevron Rando HD Premium Oil MV. 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 Mobil Excel 32 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.
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