Development of a New Multigrade Engine Oil for Improved Wear Resistance in Heavy Vehicle Diesel Engines-PART II: Development of a 10W-30 Oil for Diesel Engine Use Hino Motors, Limited

Format:

Conference/Event

Author/Creator:

Kikuchi, Kanji, author.

Conference Name:

1985 SAE International Fall Fuels and Lubricants Meeting and Exhibition (1985-10-21 : Tulsa, Oklahoma, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1985

Summary:

The purpose of the investigation presented here was to develop a high quality SAE 10W-30 engine lubricating oil to meet the heavy duty operating conditions of trucks. The operation of their engines is predicted to become more severe in future because of the trend toward higher power output, nore severe regulation of exhaust emissions and noise as well as the increasing demand for better fuel economy. To meet these demands, an improvement of the wear resistance of engine lubricating oil was considered to be the most important aspect for the development of high performance diesel engines in the future.The engine test developed was able to evaluate various experimental oils by observing wear resistance of the valve train which is considered to be one of the most severe tri-bological conditions. The best oils were determined by optimum selection of the amount and type of detergent, ashless dispersant and zinc dithiophosphate. The contributions made by these additives to the surface properties of diesel soot, et cetera are discussed in this paper

Notes:

Vendor supplied data

Publisher Number:

852135

Access Restriction:

Restricted for use by site license