Diesel engine vehicles can be damaged by using low quality diesel exhaust fluid (DEF). Repairs can be very expensive with long downtime possible, and damage could void the manufacturer’s warranty.
Peterbilt displayed a Euro-style high cabover truck, a demonstrator model powered by a prototype hydrogen-fueled internal combustion engine, at the American Trucking Associations annual management conference.
Cummins and Chevron are adding more renewable fuel types to their collaboration, which already includes hydrogen and renewable natural gas.
How can Cummins and the industry keep up with the rapid pace of technological change in truck engine and propulstion? We asked José Samperio, Cummins’ new executive director and general manager for North American on-highway business, in a short interview during TMC's annual meeting.
The diesel is nowhere near dead, but its possible future may surprise you.
Hino is halting truck production in both the U.S. and Canada until it can meet new U.S. engine certification test requirements.
Achates Power reports that tests on its latest opposed-piston engine design meet 2027 emissions requirements of both the U.S. EPA and California.
Volvo Trucks’ Driver Display Activation application went into full production on Nov. 30, allowing operators to directly activate over-the-air system updates within minutes at the next convenient time and location.
Paccar recognized the 10th anniversary of its Columbus, Mississippi, engine factory, which has produced more than 250,000 Paccar MX-11 and MX-13 engines.
Cummins EPA 2021 X12 and X15 series engines expand the availability of some current technologies while adding new features to further enhance fuel efficiency and lower operating cost.
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