Volvo unveils flagship line-haul tractor



The North American Council for Freight Efficiency (NACFE) said 6x2 axle configurations continue to offer “undeniable fuel consumption improvement,” but adoption rates remain fairly low due to higher tire wear, poor residual values, and a negative perception.
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Trucking reporters took the new Volvo VNL for a spin on the test track at Volvo's New River Valley facility. Photo: Jack Roberts
">Trucking reporters took the new Volvo VNL for a spin on the test track at Volvo's New River Valley facility. Photo: Jack Roberts
">A lot has happened in the 20 years since Volvo Trucks North America last introduced a Class 8 highway tractor. The excitement among Volvo engineers, designers and executives at the company's New River Valley, Virginia, manufacturing facility and sparking-new Customer Center was palpable for the official unveiling of the 2018 VNL tractor on July 11.
Volvo's VN model, which debuted in 1996, was a tremendous step forward in terms of aerodynamic design. So in terms of styling, the new VNL is more of a refinement instead of a departure. The design DNA the new VNL inherited from its predecessor is clearly evident, although the new truck features a pointedly more wide-bodied stance, with tapering lines flowing down and toward the rear of the tractor. It is an aesthetically pleasing look — this is a sharp-looking truck — but it is also a design with function: The new truck boosts a 1% boost in aerodynamic efficiency compared to the older design. That doesn't sound like a lot. But, as Volvo on-highway product manager Jason Spence, notes, when you're in an industry that celebrates a tenth of a percent boost in fuel economy, 1% is not bad at all.
More savings come from pairing the new aerodynamic design with Volvo's latest fuel-focused powertrain technologies. This includes downspeed cruising at just a shade over 1,100 rpm and a new, compound-turbocharger option for the high-horsepower D13 that will be available next year. All told, Volvo engineers say the new VNL delivers a full 7.5% boost in fuel economy compared to the latest models of the previous-generation VN tractor.
In the CabWhile the truck's exterior builds upon proven Volvo design cues, inside the cab ...Read the rest of this story