Diesel engines

The Diesel Technology Forum released data on trucks getting cleaner, but is it enough in the energy transition?

Craig Fuller explains the impact of higher diesel prices on the U.S. economy and consumers.

The ports of Los Angeles and Long Beach began charging diesel-powered drayage trucks $10 per unit entering and leaving the ports

Tula Technology’s engine controls could clear a major hurdle for trucking companies facing tougher emissions rules.

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A total of 26 truck, bus and motorhome manufacturers are recalling nearly 45,000 vehicles because of a fire risk from a Cummins Inc. fuel rail.

Engines don’t last forever. Here’s a look into the lifetime of a semi engine.

Diesel engine leader locks up engine supply agreement with Navistar through 2026.

Wabash National says using the sun to power batteries on a refrigerated trailer could save 50% over the cost of diesel power with none of the emissions.

Navistar’s driverless truck coming in 2024 will stick to the highway on long, stop-free runs as fleet customers learn to launch and receive the robotic semis.

To watch the stock of Nikola Motors, the company that has raised millions to produce a hydrogen-produced truck, you’d think that the day of the diesel engine was going to […]

Cummins saw a tough environment for most of its segments in 2020 before the word pandemic became common. Now it is depending on its collective experience in managing bad times to pull it through again.

Over two decades and 2 million miles of trucking, Karl Williams has driven practically every brand of Class 8 tractor. Now behind the wheel of an electric Freightliner eCascadia, he relishes keeping his place in stop-and-go traffic and the sound of near silence.

FreightWaves CEO Craig Fuller writes about methods to lower diesel fuel expenses for large and small trucking companies.

Truck engine maker testifies on prospects for “net zero” pollution by 2050.

Manufacturer installed diesel engines in construction equipment that failed to meet emissions standards under the Clean Air Act when imported into the U.S. from 2012 to 2015.

Indiana-based Cummins Inc. (NYSE: CMI) reported higher revenue and net income, but the power technology company’s second quarter earnings came in below analysts expectations. Cummins posted second quarter earnings of […]

Volvo has started testing connected vehicle technology in California, plus Michigan governor pitches fuel tax hike, California legislator wants to phase out diesel engines and Alibaba buys into delivery company.

Cummins Inc. announced record earnings for its second quarter this morning, and that news was immediately overshadowed by an engine recall that has already impacted 230,000 vehicles and now will encompass an additional 500,000 heavy-duty truck models.

Cummins’ electrified powertrain inside the AEOS Class 7 concept truck is part of the engine maker’s aim to create diverse powertrain options for customers.