ExxonMobil 50 Mobilube XFD

Mobilube XFD 50 and 60 are extra high performance drivetrain lubricants engineered specifically to provide optimum component life when used as recommended in Caterpillar final drives and axles.  They are formulated from advanced base oils and the latest additive technology to protect bearings and gears from premature failure due to fatigue.  These lubricants deliver excellent performance in heavy-duty commercial axles and final drives where extreme pressures and shock loading are expected.  They provide exceptional chemical and thermal stability at elevated bulk oil temperatures generated under heavy loads and/or high ambient temperatures. Mobilube XFD Series have been extensively field tested in Caterpillar off-highway heavy trucks and bulldozers over a wide range of ambient temperatures and operating in severe conditions with a recommended drain interval up to 4,000 hours for off-highway haulers.Heavy-duty axles and final drives used in trucks and bulldozers built by Caterpillar; Off-highway industries including: construction, mining, and quarrying; Use Mobilube XFD 50 when the maximum operating ambient temperature is below 32ºC (90ºF); Use Mobilube XFD 60 when the maximum operating ambient temperature is below 50ºC (122ºF); Not recommended for engines, transmissions or hydraulic systems; Not recommended for final drives and axles containing friction material and/or wet brakes