Advantages

    ♦ Excellent low temperature performance, ensuring normal lubrication of railway retarder hydraulic system at -30ºC of ambient temperature

    ♦ Good viscosity-temperature performance, suitable for year round application of hydraulic system of railway retarder

    ♦ Good anti-oxidation performance, effectively prolonging service life of hydraulic system of railway retarder

Performance

    The product meets the following specifications:

    ♦ Q/SH303 485-2007

Applications

    ♦ Suitable for lubrication of hydraulic system of railway retarder

Typical properties

Items	Railway retarder hydraulic oil
Kinematic viscosity (40ºC), mm2/s	6.356
Kinematic viscosity (-30ºC),mm2/s	163.4
Viscosity index	128
Flash point (Closed) ºC	113
Pour point, ºC	-45