Petronas Tutela Hydraulic AP 51
Anti-wear hydraulic oil for earthmoving machinery and agricultural tractors
- HM/HLP hydraulics
ISO VG 68
Hydraulic oil — DIN 51524
The German standard for mineral hydraulic fluids: HL (part 1), HLP (part 2) and HVLP (part 3).
| Property | Typical value | Method |
|---|---|---|
| Colour | lighter 4.0 | DIN ISO 2049 |
| Density/15°C | 880 kg/m³ | DIN EN ISO 12185 |
| Viscosity/40°C | 68 mm²/s | ASTM D 7042 |
| Flash point (Cleveland) | > 220 °C | DIN ISO 2592 |
| Pour point | < -15 °C | DIN ISO 3016 |

Divinol GWA ISO 68 (Art-Nr. 48780) is a high-quality refined mineral oil in ISO VG 68 from Zeller+Gmelin, formulated as a universal hydraulic and gear oil. It is free of zinc and is highly resistant to ageing, with corrosion and oxidation protection as well as anti-friction and anti-wear components. The product is used in hydraulic and mechanical gears — including gearboxes with electro-magnetic multi-disc clutches — as well as in hydraulic systems and in roller and slide bearings. This broad application range makes it a practical choice for machine tools and industrial equipment where one oil is required to serve several lubrication points. Divinol GWA ISO 68 fulfils the requirements for hydraulic oils according to DIN 51 524 part 1/part 2, HL/HLP, and the requirements for lubricating oils according to DIN 51 517 part 2, CL.
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