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Multi-Purpose Engine Lubricant for Mixed Fleet Operation
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English
Abstract
An engine lubricant was developed for diesel and gasoline engines covering all service and climatic conditions in Central Europe.
The performance spectrum and reasons for formulating a SAE 20W-40 multigrade with a viscosity of 4800 cP at 0°F are explained.
A review of the development and test work conducted includes studies indicating the lubricants behaviour in gear boxes, hydraulic systems and other off -highway arid construction equipment.
Typical examples of European mixed fleet together with service results obtained from the field are demonstrated.
Data compiled show stay-in-grade characteristics, excellent wear protection and engine cleanliness.
In comparison with SAE 20W-20 and SAE 30 monogrades oil consumption is reduced.
Authors
Topic
Citation
Fleischhack, G., "Multi-Purpose Engine Lubricant for Mixed Fleet Operation," SAE Technical Paper 750790, 1975, https://doi.org/10.4271/750790.Also In
References
- Hollinghurst, R. Nystrom, C. G. “Engine Oils and their Impact on SAE Classification Utilization.” Paper 740975 presented at the SAE Automobil Engineering Meeting Toronto 1974
- Bellingen, S. “Tendenzen der Motorenölentwicklung” Paper presented at MZV Arbeitstagung Stuttgart-Hohenheim 1969
- Kay, R. A. O'Brien, J. A. “New Multigrade SE/CD Lubricant” Paper 740523 presented at the SAE Combined Commercial Vehicle and Fuels & Lubricants Meetings Chicago June 1974
- Reglitzky, “Neuere Fortschritte in der Entwicklung von Ölen für schnellaufende Dieselmotoren” Paper presented at MZV Arbeitstagung Stuttgart 1973
- Gairing, M. “Motorenölerprobung im OM 615” Paper presented at MZV Arbeitstagung Stuttgart-Hohenheim 1974
- Marciante, A. “Engine Testing and Classification for Passenger Car Field Service Oils” Paper 740972 presented at the SAE Automobil Engineering Meeting Toronto 1974
- Eberan-Eberhorst, C. G. Weise, E. “Die Bedeutung der Viskositäts/Temperatur-Charakteristik von Ein- und Mehrbereichs-Motorenölen im praktischen Betrieb” Erdöl und Kohle 93 Hamburg 1973