STATOR-CONVERTER 3518435 - Caterpillar

Lubricant Information
Certain abbreviations follow Society of Automotive Engineers (SAE) J754 nomenclature and some classifications follow SAE J183 abbreviations. SPC is a Caterpillar designation for special synthetic oils, that do not contain viscosity improvers. The MIL specifications are U.S.A. Military Specifications. The CCMC refers to an organization of major European manufacturers responsible for defining engine oil performance specifications.The definitions other than Caterpillar's will be of assistance in purchasing lubricants. The recommended oil viscosities can be found in the Lubricant Viscosities chart in this publication.Grease is classified by the National Lubricating Grease Institute (NLGI) based on ASTM D217-68 Worked Penetration characteristics which are given a defined consistency number.Engine Oil
Cat Diesel Engine Oils
Caterpillar has oil formulations to provide maximum performance and life in the engines in Barber-Greene machines.* Cat Diesel Engine Oil-DEO (CG-4/CF-4)Cat Diesel Engine Oil DEO (CG-4/CF-4) is the preferred oil for use in Cat diesel engines. It is an oil formulated with strong dispersancy effectiveness along with sufficient alkalinity and lower sulfated ash level for performance requirements of engine operation in today's and future designs.Oils meeting the API CF-4 performance category possess the properties to operate effectively at the higher piston temperatures of some present day and future engines. The API CF-4 oil is blended in viscosity grades of SAE 10W-30 and 15W-40. Multi-viscosity oils are required because of the significantly lower oil consumption of multi-viscosity oils as compared to single viscosity oils. Oil consumption and piston crown land deposits are very important in the engine tests