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Articlesby Tom BergOctober 3, 2013

DME: An Alternative Fuel that is Coming Soon

Volvo Trucks North America believes dimethyl ether, or DME, is the real fuel of the future, and the company intends to get it to market as a motor fuel by 2015 in Volvo VN models as well as Mack Pinnacle trucks from its sister company.

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NewsOctober 3, 2013

Used Sleeper Tractor Pricing Hits New Record

According to August sales reported to NADA by dealers, auctions, and OEMs, sleeper tractor pricing has set a new record in the retail channel, and returned the best month of the year in the wholesale channel.

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Newsby Tom BergOctober 3, 2013

Mack GuardDog Connect Adds Telematics to Its Engine Monitoring System

Allentown, Pa.--Mack Trucks today announced GuardDog Connect, a telematics system that executives said will speed servicing and enhance dealers’ ability to fix trucks correctly on the initial visit. Connect adds cellular connectivity to the existing Mack GuardDog maintenance monitoring system, and will begin going onto on trucks built in January.

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Newsby Tom BergOctober 3, 2013

Cummins Announces ISV5.0 V-8 Diesel for Light and Midrange Trucks

Cummins is going after more of the light- and medium-duty market with its new ISV5.0, a 5-liter (302-cubic-inch) V-8 diesel that promises high performance and low total cost of ownership.

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Photo Galleriesby StaffOctober 3, 2013

A Change in Aerodynamics

Most of the low-hanging aerodynamic fruit has already been plucked from the engineering tree. Truck makers and their design teams are now actively exploring options they would have ignored a decade ago. It's all about the cost of fuel. The big shift to slope-nosed aero trucks began nearly 20 years ago, and since then engineers and designers have been refining the design. Today we see tweaks and twists yielding just the tiniest of gains, yet they are all steps in the right direction. What follows is a pictorial review of some of the changes we've seen in recent years -- some dramatic, some very subtle, but all aimed at killing fewer bugs. By Jim Park, Equipment Editor

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Articlesby Deborah LockridgeOctober 2, 2013

Diesel/Natural Gas Conversions Offers Owners a Choice

A dual-fuel conversion system can offer some of the fuel- and emissions-saving benefits of a natural gas engine without going out and buying a brand-new truck. Read more in this story from the September issue of HDT.

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NewsOctober 2, 2013

Beijer Electronics Opens New U.S. Corporate Headquarters

Beijer Electronics, a Sweden-based global technology company, has opened its US headquarters in Salt Lake City, Utah. Beijer Electronics is the manufacturer of TREQ mobile data terminals, an in-cab hardware for vehicle applications.

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Newsby Oliver PattonOctober 2, 2013

With Final Report Due Soon, House Freight Panel Takes on Truck Weights

A panel of legislators looking for ways to improve freight transportation is close to finishing its analysis and will post its report by the end of the month.

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Articlesby Jim ParkOctober 1, 2013

Test Drive: Natural Gas Freightliner Cascadia 113

Freightliner’s Cascadia 113 and the ISX12 G from Cummins Westport aren’t exactly strangers. About 100 of the trucks have been in customer hands for some months now. Equipment Editor Jim Park takes one for a spin.

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Articlesby Tom BergOctober 1, 2013

Test Drive: KW T800, ISX12 G Paired

My drive of the Cummins Wesport ISX12 G was at a mid-July “natural gas summit” hosted by Kenworth at its plant in Chillicothe, Ohio. A half-dozen gas-powered KWs built for different applications were offered to dealers, customers and press reporters for inspection and evaluation. A few fellows with CDLs, like me, took them for drives, and I had – how shall I say? – a learning experience while in a T800 short-haul daycab tractor pulling a 53-foot van trailer.

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