ENGINE AR 7E7012 - Caterpillar

Lubricant Viscosities
The proper viscosity grade is determined by the minimum outside temperature when the machine is started. The proper viscosity grade is also determined by the maximum outside temperature while the machine is operated. Use the column that is entitled "Min" on the table to determine the viscosity grade that is required for starting a cold machine and for operating a cold machine. Use the column that is entitled "Max" on the table to select the viscosity grade for operating the machine at the highest temperature that is anticipated. Use the highest viscosity oil that is allowed for the temperature when you start the machine.Machines that are continuously operated should use the higher viscosity oils in the final drives and differentials in order to maintain the highest possible oil film thickness. Consult your dealer if additional information is needed. Refill Capacities; 120H - NA Version Motor Grader
135H - NA Version Motor Grader