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2023-03-24

CONEXPO CONEXPO 2023 Features Hydrogen, Electric Equipment

Walking CONEXPO 2023, the giant international construction show in Las Vegas this month, it was obvious that OEMs are devoting huge amounts of resources to developing alternative power sources for their compact equipment.

Hydrogen powered units and battery packs were common and new products powered by alternative energy sources were popular with attendees. New technology was the name of the game at this year’s show.

However, there were several prototypes that were built only for the show, according to some exhibitors, and were not likely to be put into mass production anytime soon. In fact, one manufacturer told us, “This was manufactured for the purpose of the exhibition and is not intended for mass production.”

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2023-04-16

Achieving Peak Efficiency in Diesel Technology

Guy Youngs
Guy Youngs

Many leading construction companies now are looking at ways they can reduce their CO2 footprints. With the advent of market-ready electrified powertrains, gas-fueled internal combustion and even fuel cell electric drives, where does the push for CO2 reductions leave diesel power?

Diesel technology has made real improvements. With cleaner combustion cycles, the introduction of low-carbon fuels and advanced emissions treatment hardware, diesel has never been cleaner. Diesel engines are so clean that the latest on-highway diesel engines that proposed Euro 7 standards have truck manufacturers focusing on reducing brake dust and tire particulates rather than engine emissions.

Source: International Construction: Read The Article

PSR Analysis:  Paul Muller, Technical Sales Manager at Perkins, and Steve Nendick, Marketing Communications Director for Global and European Off-Highway at Cummins recently gave their thoughts on engine efficiency improvements with the overall message being these two companies are still pushing for improvements in diesel efficiency as a route to lower carbon emissions.   PSR

Guy Youngs is Forecast & Adoption Lead at Power Systems Research