PETRONAS Tutela Trans TO4 is a high-quality, advanced technology hydraulic and transmission fluid delivering optimized performances and component durability for today’s hydraulic systems, hydrostatic and powershift transmission, axles, final drive and wet brakes. Thanks to extensive bench testing and field-testing, makes it suitable for use in off-highway equipment requiring the Caterpillar TO-4 fluids. PETRONAS Tutela Trans TO4 meets the requirement of Caterpillar, Komatsu and others off-highway equipment. 

PETRONAS Tutela Trans TO4 protects your Business Profits and your Vehicle Availability while reducing your operating costs, through longer hydraulic system and transmission life, driven by:

• Significantly improved clutch life, friction and anti-wear performance compared to the best CD/TO-2 engine oils, to extend components life.
• Enhanced load-carrying capability and gear wear protection as measured by the FZG Gear Test to provide excellent anti-wear performance in powershift transmissions, gearboxes and final drives.
• Good thermal and oxidation stability to prevent formation of deposits and sludge to prolong oil life
• Improved hydraulic oil stability and protection against high pressure pump
• Good seals compatibility to prevent oil leakage
• Robust corrosion protection on yellow metals and steel

Provides excellent Working Experience through:

• Superior frictional performance; no degradation of frictional performance or clutch slippage to consistently maximize equipment output, particularly when moving heavy loads on an incline.
• Optimized hydraulic oil stability for consistent operability during the entire service life
• Low foaming tendency to reduce noise
• Good low temperature fluid flow performance