While the basic principles of Ohm’s Law haven’t changed, the architecture of a truck’s electrical system certainly has. Are fleets doing enough to keep their technicians ahead of the rapidly steepening technology adoption curve? Our guest on this episode of HDT Talks Trucking is Larry Rambeaux, a sales application engineer at Purkeys Fleet Electric in Rogers, Arkansas. He worries truck fleets could face a skills deficit as truck electrical systems grow ever more complex. Larry discusses some of the weaknesses in basic electrical maintenance and provides a few tips to help fleets keep the lights on now and into the future.
Multimeter Training at Purkeys’ Support & Training Resources
HDT: What 24- or 48-Volt Electrical Systems Could Mean for Trucking
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On this episode of HDT Talks Trucking, Vesna Brajkovic discusses her role as managing editor of HDT and Truckinginfo.com. She talks about her love of soccer and her work mentoring young women.
Trucking and truckstops are strange bedfellows. There are plenty of parallels between the two industries, yet the relationship isn’t always mutually beneficial. Truckstop business consultant Don Baglien, aka That Truckstop Guy, shares what it’s like on his side of the doors that never close. We discuss menus, hospitality, paid parking, rest area commercialization and alternate fuels.
With medium- and heavy-duty truck electrification, we’re seeing a unique alignment of traditional truck manufacturers, tier-1 suppliers and start-up companies. As a group, they are simultaneously competing and collaborating on the advancement of truck electrification. Can all these diverse interests play together in the same sandbox?
Engine downspeeding is an elegant way of reducing fuel consumption, and thus CO2 emissions. But if drivers don’t embrace it or won’t use the technology properly, nobody sees its full benefit. Jamie Hagen of Hell Bent Xpress in Aberdeen, South Dakota is an expert on the gear-fast, run-slow concept. He shares his experience learning to love trucking at 900 rpm.
Phase 2 of the EPA and NHTSA Greenhouse Gas Emissions regulations will change the way fleets spec heavy trucks. The rule calls for a reduction in carbon emissions, or a boost to fuel economy, of 25% by 2027. Dr. Mihai Dorobantu, the Eaton Vehicle Group’s director of Technology Planning and Government Affairs, joins us to explain some of the advanced technologies we’ll need to meet the requirements, and how they work.
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