Powershift transmissions oils Goldenstone® TO-4 are formulated with a special selection of high quality solvent refined and hydrotreated base stocks and highly efficient additive package, which contains special antiwear additives ensuring enhanced bearing protection against micro-pitting and metal fatigue.

These oils are designated for the lubrication of powershift transmissions, drive trains, wet disk brakes and final drives of the off-highway machines and equipment. They are also suitable for use in all automatic transmissions as well as unsynchronized manual transmissions of off-highway equipment.

Goldenstone® TO-4 oils are recommended for use in utility vehicles and caterpillar tractors used in the construction and mining industries.


• Provide excellent friction control
• Less brake noise
• Reduced gear wear
• Good elastomer compatibility
• Oxidation stability
• Prolong brakes and transmissions life