Allison Transmission 4500 RDS Model Now Pairs with Cummins X15N Natural Gas Engine, Delivering Enhanced Performance and Efficiency
Provided By PR Newswire
Last update: Oct 6, 2025
INDIANAPOLIS, Oct. 6, 2025 /PRNewswire/ -- Allison Transmission is proud to announce its 4500 Rugged Duty Series (RDS) fully automatic transmission has been successfully integrated with the Cummins X15N natural gas engine in Kenworth T880 tractors. The pairing sets a new standard for sustainable heavy-duty transportation, delivering exceptional power and innovative technology.
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