Southwest Research Institute integrates an Allison 4000 Series™ transmission with a Hydrogen Internal Combustion Engine (H2-ICE) truck and demonstrates emissions control capable of outperforming upcoming emissions standards in the U.S. and Europe.
Sep 12, 2024
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A unique set of software and electronic controls ensures you’ll see quantifiable fuel savings of up to 6% without sacrificing the performance, reliability, durability and productivity Allison Transmission has always delivered.
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Allison continues to deliver on its promise to provide the most reliable and valued propulsion solutions in the world with the introduction of our eGen™ family of electric hybrids (Allison eGen Flex™) and our fully electric e-Axles (Allison eGen Power®).
Allison Transmission is the world’s largest manufacturer of fully automatic transmissions for medium- and heavy-duty commercial vehicles and is a leader in hybrid-propulsion systems for city buses.