Shell Tellus S2 MX 68
Group II base oil hydraulic fluid for industrial applications
ISO VG 68
| Property | Typical value | Method |
|---|---|---|
| Appearance | B. & C. | |
| Colour | L 1,5 | |
| Density 15°Cg/cm³ | 0,880 | ASTM D 4052 |
| Viscosity @ 100°CcSt | 9,1 | ASTM D 445 |
| Viscosity @ 40°CcSt | 68,4 | ASTM D 445 |
| Viscosity index | 102 | ASTM D 2270 |
| Flash point Cl. O. C.°C | 220 | ASTM D 92 |
| Pour point°C | -33 | ASTM D 97 |
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Tutela Hydraulic AP 51 is an anti-wear hydraulic oil recommended for mobile equipment, earthmoving machines and the independent hydraulic system of agricultural tractors. Formulated at ISO VG 68, it provides reliable anti-wear protection for hydraulic pumps and components operating under normal to demanding mobile duty cycles, helping to keep systems clean and protected across varying operating temperatures. Typical properties include a density of 0.880 g/cm³ at 15°C, a kinematic viscosity of 68.4 cSt at 40°C and 9.1 cSt at 100°C, a viscosity index of 102, a flash point of 220°C and a pour point of -33°C. Tutela Hydraulic AP 51 meets ISO VG 68, DIN 51524, DIN 51525, Denison HF0/HF1/HF2 and Cincinnati Milacron P-69.
Hydraulic oil — DIN 51524
The German standard for mineral hydraulic fluids, in three parts: HL (part 1), HLP (part 2) and HVLP (part 3), by additive package and viscosity index.
DIN 51525 — HLPD hydraulic fluids
The German standard for HLPD hydraulic fluids, which add detergent-dispersant properties to an HLP oil so that water and dirt are carried to the filter.
Parker Denison HF-0 — hydraulic fluid, most severe level
The most severe level of the Denison hydraulic fluid specification: the oil must pass the wear test on both a vane pump and a piston pump, dry and in the presence of water. HF-0 subsumes HF-1 and HF-2.
Fives Cincinnati P-69 — ISO VG 68 hydraulic oil
An approval number from the Fives Cincinnati list of fluids for use in its own machine tools. Approved hydraulic fluids must pass its own wear, filterability and water separation tests, beyond the DIN 51524-2 level.