The next-generation X15 diesel is part of Cummins' new HELM fuel-agnostic engine platform, which will give fleet access to higher efficiency, lower emissions, and multiple fuel powertrain options.
New Era Dawns as Navistar’s S13 Powertrain Production Begins
Navistar inaugurated the start of production on the new International S13 integrated powertrain at the company’s Huntsville, Alabama, plant — the last ICE engine the company will ever produce.