Gidrotec hydraulic oils

            WHAT IS HYDRAULIC OIL?

            Hydraulic oil is one of the most important components of any hydraulic system.  For hydraulics to function properly, the oil must be selected based on the type of system and in accordance with the equipment manufacturer's recommendations. The production of oils for hydraulic systems is a key area of manufacturing. Hydraulic oils affect the efficiency of specialized equipment and, consequently, the net profit from the work performed.

            WHAT PROPERTIES SHOULD HYDRAULIC OIL HAVE?

            Any hydraulic oil must possess low-temperature and viscosity properties. The viscosity of the oil directly affects equipment power, lubrication conditions, and the movement of the lubricant within equipment components. The operating manual for any hydraulic system specifies the viscosity grade of fluid to be used. If oils with reduced viscosity are used in the equipment, operational losses increase, components are less effectively lubricated, and the mechanism wears out faster. Conversely, if fluids with increased viscosity are used, component operation becomes difficult at low temperatures, and mechanical losses and flow resistance increase. This is why it is so important to understand viscosity characteristics and maintain chemical and oxidative stability. Additionally, hydraulic oils must have good filterability, low foaming tendency, and resistance to water contamination.

            THE ROSNEFT GIDROTEC INDUSTRIAL OIL LINE.  

            Rosneft Lubricants — a subsidiary of Rosneft Oil Company — holds a leading position in the market of industrial lubricants, specialty fluids, and greases, providing customers with high-quality, modern products. The Rosneft Gidrotec line of industrial oils operates under the most demanding conditions. The product customization principle offers customers a rational solution when selecting oil for their business.

            DRIVERS OF THE LINE — GIDROTEC HVLP AND HLP OILS.

            Rosneft Gidrotec HVLP and Rosneft Gidrotec HLP oils meet the DIN 51524 standard and an impressive list of OEM approvals, including Parker Denison, Bosch Rexroth, Eaton, Metso, and others. Rosneft Gidrotec HVLP and Rosneft Gidrotec HLP are designed for use in hydraulic systems of industrial equipment and mobile machinery operating under high mechanical and thermal loads. The products are available in a wide viscosity range, from ISO VG 15 to ISO VG 100, perform excellently with 3–5 micron filtration, and work in any equipment, including high-performance systems with hydraulic pressures of 350 bar and above. All of this allows customers to select a product recommended specifically by the equipment manufacturer, while also accounting for operating conditions.

            SPECIALTY GIDROTEC OILS (OE, ZF, WR)

            Rosneft Lubricants has expanded its product range and offers customers hydraulic fluids with rare, and sometimes unique, properties. For example, Rosneft Gidrotec OE HVLP and Rosneft Gidrotec OE HLP, conforming to DIN 51524 (ISO VG 15 - 220), are intended for use in equipment with a high degree of wear, which is particularly relevant for the Russian and CIS markets. A special feature of these fluids is that they contain an additive that allows leaks to be identified using ultraviolet light. Furthermore, Rosneft Gidrotec OE HVLP and Rosneft Gidrotec OE HLP, DIN 51524 (ISO VG 15 - 220), restore elasticity to sealing elements and prevent fluid leakage thanks to the included seal conditioner. Customers have appreciated this development, and consumption of Rosneft Gidrotec OE oils continues to grow.

            For operation in harsh climatic conditions  Rosneft Lubricants offers a product for low-temperature equipment operation – Rosneft Gidrotec LT, with a pour point of -64 ºC.

            During the summer period mobile machinery often operates in water-contaminated environments: in swampy terrain, during water body cleanup, and others. For such cases, Rosneft Lubricants has developed products: Rosneft Gidrotec WR HVLP or Rosneft Gidrotec WR HLP with enhanced demulsifying properties. These hydraulic fluids are available in a wide viscosity range – from ISO VG 15 to ISO VG 150.

            Rosneft Lubricants also offers zinc-free oils in its product range — Rosneft Gidrotec ZF HVLP and Rosneft Gidrotec ZF HLP. These oils are also in demand by equipment manufacturers (for example, Hitachi excavators) and have a long service life. These products are available in viscosities from ISO VG 15 to ISO VG 100.

            CONCLUSION:

            Rosneft Lubricants shapes its product portfolio taking into account customer needs, analysis of equipment development trends, and rapid response to market demands. Years of experience in developing and marketing modern oils enable the creation of unique products for various consumption segments. Rosneft oils are developed individually for each area of application. All of this allows customers to streamline procurement and obtain maximum benefit from the partnership.