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Development of GM Allison 10-Speed Heavy Duty Transmission
Technical Paper
2020-01-0438
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper describes the development of the GM Allison 10-Speed Heavy Duty (HD) Transmission. The trend of increased towing capacity and engine horsepower in the automotive heavy-duty truck segment has been steadily climbing for the past 10 years. The development of 10-Speed HD Transmission is designed to be best in class in for towing performance in the 2500/3500 series segment while optimizing fuel economy. The 10-Speed HD Transmission also gives the customers the option to order an integrated power take-off (PTO) unit that benefits downstream installation of utility accessories such as hydraulic pumps, generators, etc.
Authors
Citation
Lee, C., Ames, D., Caldwell, B., Knoth, M. et al., "Development of GM Allison 10-Speed Heavy Duty Transmission," SAE Technical Paper 2020-01-0438, 2020, https://doi.org/10.4271/2020-01-0438.Data Sets - Support Documents
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References
- General Motors Corporation https://www.gmc.com/gmc-life/trucks/introducing-next-generation-sierra-heavy-duty
- General Motors Corporation https://my.chevrolet.com/content/dam/gmownercenter/gmna/dynamic/manuals/2020/chevrolet/multimodel/2020-6.6-duramax-diesel-supplement.pdf
- Gillespie , T.D. Fundamentals of Vehicle Dynamics 28 30 February 1992 10.4271/r-114
- Benford , H.L. and Leising , M.B. The Lever Analogy: A New Tool in Transmission Analysis SAE Technical Paper 810102 1981 https://doi.org/10.4271/810102