HYDRO-R / HYDRO-A
Hydraulic oil
DESCRIPTION
Highly refined distillate of selective purification, thickened with a viscous polymer additive. The oil composition includes anti-oxidant, anti-wear, detergent-dispersing and anti-foam additives.
APPLICATION
HYDRO-R is used in power steering of all models of passenger and truck vehicles. It is allowed for use in hydro-volume and hydro-mechanical transmissions, as well as in any hydraulic lifting mechanisms. HYDRO-A is designed specifically for all-season operation in torque converters and automatic transmissions of cars. It is recommended to use as a winter oil in hydrostatic drives of self-propelled agricultural and other machinery.
COMPLIANCE
TEMPERATURE RANGE
down to -40°C (HYDRO-R)
down to -35°C (HYDRO-A)
SERIAL PACKAGING
1L*, 10L, 20L, 30L, 50L, 100L, 216L.
*only HYDRO-R
ADVANTAGES
- Provide high stability of viscosity characteristics in the operating temperature range.
- Form a stable oil film at elevated temperatures and prevent formation of lacquers and deposits on the friction elements.
- A package of high-performance additives ensures stability of oil properties throughout its service life and reduces the wear of the system components.
| Parameter | Units | Method | Гидро Р | Гидро А |
| Density at 20 °C | g/cm3 | ASTM D 4052 | 0,859 | 0,877 |
| Kinematic viscosity at 100 °C | mm2/с | ASTM D 445 | 4,796 | 6,743 |
| Viscosity index | ASTM D 2270 | -- | -- | |
| Flash point | °С | ASTM D 92 | 183 | 191 |
| Solidification temperature | °С | ASTM D 97 | -44°C | -41°C |
| Base number | mgKOH/g | ASTM D 2896 | -- | -- |
| Sulphate ash content | % | ASTM D 874 | -- | -- |