Castrol Transmax Offroad 50 is a transmission lubricant using highly refined mineral oil,  designed for use in powershift transmissions, direct drive transmissions, wet disc brakes, final drives and differentials in off road machinery where Caterpillar TO-4 is required, and recommended for use in Komatsu off-road machinery drivetrain and hydraulics.

Typical Characteristics

Name Method Units Transmax Offroad 50
Density @ 15°C, Relative ASTM D4052 g/ml 0.899
Appearance Visual   Clear & bright
Viscosity, Kinematic 100°C ASTM D445 mm²/s 18.3
Pour Point ASTM D97 °C -15
Viscosity, Brookfield @ -15°C ASTM D2983 mPa.s (cP) <150000
Viscosity Index ASTM D2270   95
Flash Point, COC ASTM D92 °C >160

The above figures are typical of those obtained with normal tolerance and do not constitute a specification.

Product Performance Claims

  • Cat TO-4

suitable for use for Komatsu

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