The distillate oil received from naphthene petroleums, possesses the improved greasing properties. Apply in the independent hydrodrives of a special purpose maintained at an ambient temperature from -40 to +55 °C.

Working liquid 7-50C-3 (GOST 20734-75) is the synthetic liquid made of a mix polysiloxane of a liquid and an organic aether with addition antiwear of an additive and inhibitors of oxidation.
Apply in hydraulic units and hydraulic systems of flying machines in a range of temperatures from-60 to +175°? it is long with overheats to 200°?, working pressure to 21 megapascal.

Colour: yellow, transparent
Viscosity index, not less: —
Density at 20°?, kg/m3, no more: 930-940
Viscosity kinematic, mm2/with, at 200°?, not less: 1,3
Viscosity kinematic, mm2/with, at 20°?, not less: 22
Viscosity kinematic, mm2/with, at-60°S, not less: 4200
Acid number, mg, no more: 0.1
Flash temperature, in an open crucible, °C, not more low: 200
Hardening temperature, °C, not above:-70
Turbidity temperature, °C, not above: —

Data on operational temperatures represent values which are guided by a structure of lubricants, and also on a scope and technology of use. Depending on a kind of mehaniko-dynamic loading lubricants change the consistence, conditional viscosity or viscosity at various temperatures, pressure and duration of operation. These changes of indicators can influence work of components.

VMGZ oil (TU 38.101479-86) is the low-viscosity low cold-test mineral basis produced by means of hydrocatalytic process, solidified polymethacrylate additive an additive. Contains additives: antiwear, antioxidizing, antifoamy.
Oil is intended for systems of a hydrodrive and hydromanagement of the building, road, lumbering, hoisting-and-transport and other cars working on open air at temperatures in working volume of oil from -40°C to +50°C depending on type of the hydropump. For northern regions it is recommended as all-weather, for an average geographical zone — as winter.

Density at 20°C, kg/m3, no more: 865
Viscosity kinematic, cSt, at 50°C, not less: 10
Viscosity kinematic, cSt, at-40°C, not less: 1500
Viscosity kinematic, cSt, at 100°C, not less: —
Acid number, mg, no more: 0
Flash temperature, in an open crucible, °C, not more low: 135
Hardening temperature, °C, not above: -60
Mass fraction of sulphur, %, no more: —
Ash percentage, %, no more: —

Data on operational temperatures represent values which are guided by a structure of lubricants, and also on a scope and technology of use. Depending on a kind of mehaniko-dynamic loading lubricants change the consistence, conditional viscosity or viscosity at various temperatures, pressure and duration of operation. These changes of indicators can affect work of components.

Oil GT-50 for hydrodynamic transfers of diesel locomotives is the low-viscosity mineral oil of deep selective clearing containing a composition of additives, improving antioxidizing, antiwear, anticorrosive and antifoamy properties.
Possesses good lubricant ability, high thermooxidizing stability and stability of viscosity. Used to greasing turbo-reducer hydrotransfers of diesel engines-trains.

Density at 20°C, kg/m3, no more: 850
Viscosity kinematic, cSt, at 50°C, not less: 11-15
Viscosity kinematic, cSt, at 100°C, not less: —
Viscosity kinematic, cSt, at -40°C, not less: —
Acid number, mg, no more: 3.5
Flash temperature, in an open crucible, °C, not more low: 165
Hardening temperature, °C, not above: -28
Viscosity index, not less: —

Data on operational temperatures represent values which are guided by a structure of lubricants, and also on a scope and technology of use. Depending on a kind of mehaniko-dynamic loading lubricants change the consistence, conditional viscosity or viscosity at various temperatures, pressure and duration of operation. These changes of indicators can affect work of components.