Gear-hydraulic oil is a special type of oil that combines the properties of gear oil and hydraulic oil. It is used in various machines and devices where both gear lubrication and efficient operation of hydraulic systems are required. Typical applications include agricultural and construction machinery, as well as various types of industrial equipment.
Functions of gear-hydraulic oil:
- Gear lubrication - reduction of friction and wear of mechanical gear components.
- Hydraulic Power Transmission - Acting as a medium in hydraulic systems, transmitting pressure and enabling the operation of actuators and other hydraulic components.
- Cooling - dissipation of heat generated during the operation of mechanisms.
- Corrosion protection - protection of metal parts against corrosion and oxidation.
- Cleaning - removing impurities and deposits, keeping the system clean.
Typical applications of gear-hydraulic oil:
- Agricultural machines - tractors, combines, loaders, where hydraulic and transmission systems cooperate with each other.
- Construction machines - excavators, bulldozers, cranes, which require reliable operation of both hydraulic and transmission systems.
- Industrial equipment - various industrial machines and devices where the integration of hydraulic and transmission systems is necessary.
Choosing the right gear-hydraulic oil:
- Manufacturer's recommendations - always use oil that meets the requirements of the machine or device manufacturer.
- Operating conditions - Consider operating conditions such as temperature, loads and specific application requirements.
- Machine Type - Different machines may require different oil specifications, even if both use gear-hydraulic oil.
Regular maintenance:
Regularly checking and changing the transmission-hydraulic oil is crucial to maintaining optimal machine performance. Follow the manufacturer's recommended maintenance schedule and check the oil regularly to detect any contamination or degradation.
High-quality, mineral Hipol® ATF II D oil is intended for use in automatic transmissions of passenger cars, trucks and buses in which the manufacturer recommends the use of Dexron® II D oil.
Hipol® ATF II D oil is also recommended for use in steering support devices, hydraulic clutches of passenger cars and trucks, and in hydraulic systems requiring the use of ATF oils.
Technical data:
- Kinematic viscosity at 100ºC: 7.26 mm2/s.
- Kinematic viscosity at 40ºC: 35.7 mm2/s.
- Flash point: 2080C.
- Corrosive effect on copper plate, 3h/150°C, corrosion degree: Withstands standards.
- Anti-wear properties on a four-ball device, average flaw diameter: 0.45 mm.
Meets requirements:
GM Dexron® II D GM Type A Suffix A Allison C-4
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