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Performance of 1.0% and 1.45% Ash - SAE 15W-40 Oils in On-Highway Trucks With Cummins, Caterpillar, and Mack Engines

1988; Linguagem: Inglês

10.4271/880260

2688-3627

J. A. McGeehan, J. C. McNary, Michael Kahn,

Lubricants and Their Additives

The performances of 1.0% and 1.45% ash, SAE 15W-40--CE/SF oils were compared in on-highway trucks with Cummins, Caterpillar, and Mack engines. The 300,000-mile (482,803-km) field test demonstrated that mixed diesel engine fleets can get maximum engine life to overhaul using a high quality, CE/SF, 1.0% ash--SAE 15W-40 oil