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LOUISVILLE, Ky. - Noting that fuel economy will be key to competitiveness among engine makers in the next decade, Cummins says real-world data has confirmed that its EPA-2010 spec ISX15 engine delivers 6 percent fuel economy improvement over its 2009 product. Some customers could see even better results thanks to "significant calibration improvements
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You'll be hearing a lot about the 'OPOC' engine in the next little while, and maybe for a long time to come.
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By way of a brief introduction to this first of several Engine Smarts columns to come, let me start by admitting to a lifelong fascination with the hardware of trucking
Read More →"We're experts in cooling. It's not that we wanted to become experts, but that is what it has taken," said Ramin Younessi, Navistar's vice president of powertrain and strategy. He was talking of the development of the cooling systems to support the 12.4-liter MaxxForce 1
Read More →A recent request for help with understanding different emissions technologies to reach the Tier 4 Interim and Final off-highway emissions rules reopened the cooled EGR vs. SCR debate for me
Read More →At the recent bi-annual Hannover, Germany, trucking show -- more specifically, the 63rd IAA -- there were so many show exhibits that a dedicated journalist could spend the entire 10 days hunting for meaningful news
Read More →On a recent visit to Woodland Park, Colo., -based Sturman Industries, I was privileged to view the first beginnings of Eddie Sturman's crank-free internal combustion engine
Read More →There is an upside to EPA's 2010 emissions regulations.
Read More →An easily-missed announcement of a joint development program between Cummins and a start-up, VanDyne SuperTurbo, points the way to a future technology that could result in as much as 7 percent fuel savings for heavy trucks
Read More →"Inducement" is a word that is getting much play in the Selective Catalytic Reduction debate right now.
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