Sandman, a bulk cement hauling fleet with over 100 Allison-equipped natural gas trucks, has completed over 50,000 miles of testing of the new Cummins X15N natural gas engine and Allison 4000 Series™ pairing with a Peterbilt tractor pulling double trailers of bulk cement in daily stop-and-go California traffic.
Jul 24, 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.