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Diesel Tractor News
How to make any diesel freight truck electric? Use this plug-in device
At that instant, the dolly gets the signal to power up batteries and an electric motor, which then causes the diesel engine to stop firing as hard. Similarly, when the driver applies the brake, the ...
Engine Technology Forum Testifies on Advanced Diesel Technology and SCR Systems at EPA Hearing
"Advanced diesel technology is a remarkable environmental and engineering success story that continues to evolve and improve," said Allen Schaeffer, executive director of ETF. "The facts are clear: ...
Why 2027 Diesel Engine Readiness Really Starts After The Sale
New diesel engine emissions requirements are driving service, diagnostics and parts strategies before trucks reach fleet maintenance bays.
These Are 11 Of The Most Powerful Semi-Truck Engines Ever Built
There is a new power war going on in the semi-truck segment. Swedish giants Volvo and Scania have been exchanging blows for over a decade, while an unlikely contender from Asia is setting new ...
Tesla Semi and Megachargers Costs Versus Diesel
Tesla Semi fleet upfront costs (hardware only, excluding taxes/installation): Two Megachargers cost $188,000 total (1 cabinet + 2 posts, up to 1.2 MW shared output; confirmed from Tesla’s May 2026 ...
Major semi-truck makers are switching from diesel engines to a new hybrid option
As the trucking industry shifts toward zero emissions goals, companies are experimenting with alternatives to fossil fuels to power their newest lines of freighter trucks. One technology that could ...
Tesla Semi can save over $400K vs diesel, but there are big ‘ifs’
With the Tesla Semi now rolling off the high-volume production line at a qupted price of $290,000 for the 500-mile version, we ran a full total cost of ownership (TCO) analysis against a comparable ...
New High-Horsepower Natural Gas Engine Could Expand Fleet Options
Westport is debuting its high-pressure CNG fuel system with Cespira HPDI technology on a Volvo VNL 300 at ACT Expo. Another high-horsepower natural-gas engine system may soon be available from ...
The Tesla Semi Is Here. Truck Makers Would Rather Go To Court Than Compete
This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. SAN FRANCISCO, UNITED STATES - AUGUST 24: A view of Tesla Semi-Truck at Electrify Expo San ...
The Benefits Of Diesel Electric Semi Trucks, And Where They Still Fall Short
For over a century, the heavy-duty trucking industry has been in a long, committed, soot-stained marriage with the diesel engine. The major reason why the diesel engine has been the powertrain of ...