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A History of Mack Engine Lubricant Tests from 1985-2005: Mack T-7 through Mack T-12
Technical Paper
2005-01-3713
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
As on-highway, heavy-duty diesel engine designs have evolved to meet tighter emissions specifications and greater customer requirements, the crankcase environment for heavy-duty engine lubricants has changed. Engine lubricant quality is very important to help ensure engine durability, engine performance, and reduce maintenance downtime. Beginning in the late 1980's, a new Mack genuine oil specification and a new American Petroleum Institute (API) heavy-duty engine lubricant category have been introduced with each new U.S. heavy-duty, on-highway emissions specification. This paper documents the history and development of the Mack T-7, T-8, T-8A, T-8E, T-9, T-10, T-11, and T-12 engine lubricant tests.
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Shank, G., Goshorn, K., Cooper, M., van Dam, W. et al., "A History of Mack Engine Lubricant Tests from 1985-2005: Mack T-7 through Mack T-12," SAE Technical Paper 2005-01-3713, 2005, https://doi.org/10.4271/2005-01-3713.Also In
References
- Alexander W.R. “Development of Mack's Diesel Engine Lubricant Recommendations” SAE Paper No. 700667
- Alexander W.R. Murphy L.T. “Upgrading of the Mack Diesel Engine Lubricant Specifications” SAE Paper No. 760718
- Alexander W.R. Murphy L.T. “The Evolution of Engine Oil Specifications from G to K” SAE Paper No. 790887
- McGeehan J.A. Rynbrandt J.D. Hansel T.J. “Effect of Oil Formulations in Minimizing Viscosity Increase and Increase and Sludge Due to Diesel Engine Soot” SAE Paper No. 841370
- Covitch M.J. Humphrey B.K. Ripple D.E. “Oil Thickening in the Mack T-7 Engine Test-Fuel Effects and the Influence of Lubricant Additives on Soot Aggregation” SAE 852126
- Covitch M.J. “Oil Thickening in the Mack T-7 Engine Test-11 Effects of Fuel Composition on Soot Chemistry” SAE 880259
- McGeehan J.A. Rutherford J.A. Couch M.C. “Clean Diesel Exhaust But Sooty Engines: The Importance of the Crankcase Oil” SAE Paper No. 912342
- McGeehan J.A. Franklin T.M. Bondarowicz F. Bowen T. Cave W. Cusano C. Farnsworth G. Quinn M.J. Juett R.L. Larkin D. Lee R. Lohuis J.R. Marn D. Nann N. Olree B. Passut C. Shank G. Zalar J. “The World's First Diesel Engine Oil Category for Use with Low-Sulfur Fuel: API CG-4” SAE Paper No. 941939
- Mc Geehan J.A. Franklin T.M. Bondarowicz F. Bowen T. Wang J. Graham J.P. Fetterman G. Quinn M.J. Juett R.L. Larkin D. Lee R. Kennedy S. Marn D. Buscher W. Jr. Olree B. Passut C. Shank G. Lawrence B. “New Diesel Engine Oil Category for 1998: API CH-4” SAE Paper No. 981371
- Mc Geehan J.A. Wells J. Kennedy S. Huang A. Shank G. Stehouwer D. Larkin D. Mesfin B. Tharp D. Bondarowicz F. Chao K. Stockwell R.T. Passut C. Kleiser W. Williams L. Fetterman P. Zalar J. Rutherford J. Scinto P. Malandro D. “API CI-4: The First Oil Category for Diesel Engines Using Cooled Exhaust Gas Recirculation” SAE Paper No. 2002-01-1673
- van Dam Wim Willis William W. Jr Cooper Mark “The Impact of Additive Chemistry and Lubricant Rheology on Wear in Heavy-Duty Diesel Engines” SAE Paper No. 1999-01-3575
- van Dam Wim Cooper Mark Shank Greg Richards Scott “A New Engine Test for the Development of Heavy Duty Diesel Engine oils for Engines with Exhaust Gas Recirculation: the Mack T-10 Test” SAE Paper No. 2000-01-1985
- ASTM B-2 Heavy Duty Engine Oil Classification Panel Minutes October 16 2001
- van Dam Wim Broderick D. H. Freerks Robert L. Small, Vernon R. Jr. Willis, William W. Jr “TBN Retention-Are We Missing the Point?” SAE Paper No. 972950
- Duncan David Anthony Szabo Amy L. Carroll Dale Williams Lewis A. “Soot-Related Viscosity Increase-A Comparison of the Mack T-11 Engine Test to Field Performance” SAE Paper No. 2004-01-3009
- ASTM B-2 Heavy Duty Engine Oil Classification Panel Minutes June 22 2001
- ACEA European Oil Sequences 2004 Service Fill Oils for Gasoline Engines, Light Duty Diesel Engines, Engines with After Treatment Devices and Heavy Duty Diesel Engines http://www.acea.be European Oil Sequences 2004
- Standard Test Method for Evaluation of Diesel Engine Oils in T-8 Diesel Engine
- Standard Test Method for Evaluation of Diesel Engine Oils in T-9 Diesel Engine
- Standard Test Method for Evaluation of Diesel Engine Oils in T-10 Exhaust Gas Recirculation Diesel Engine
- Standard Test Method for Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas Recirculation Diesel Engine
- Mack T-12 Test Procedure Draft 5
- Standard Specification for Performance of Engine Oils