An overview of the
(HM anti-wear hydraulic oil hydraulic oil) from rust and oxidation on the basis of the hydraulic oil, which it has a high alkaline zinc, low alkaline zinc, neutral type high zinc and ash free, etc. Series of products, they are in accordance with the 40 'C kinematic viscosity can be divided into 22, 32, 46, 68 four grades.

use
(l) the anti-wear hydraulic oil is mainly used in heavy load, medium pressure and high pressure vane pump, plunger pump and hydraulic system of the gear mesh YB J a D25 vane pump, PF15 plunger pump, a E306 CBN gear pump, a E80 YB / 40 double pump hydraulic system.
(2) used in medium voltage, high voltage engineering machinery, the introduction of the hydraulic system of equipment and vehicles. Such as computer numerical control machine, tunnel boring machine, hydraulic backhoe excavator crawler crane, and the hydraulic system of coal winning machine, etc.
(3) in addition to apply to all kinds of hydraulic pump of high pressure hydraulic system, can also be used