February 2013, TruckingInfo.com - WebXclusive
How do you compare a luxurious Ford F-650 with an Isuzu Reach cargo van? Two completely different trucks with different purposes in life. Such was the challenge of five trucking media judges at the 2012 American Truck Dealers Association's Commercial Truck of the Year competition. Our task was to look for innovation and design elements that made an outstanding contribution to each vehicle.
Heavy-duty Truck of the Year candidates await judging.
The judges, led by HDT Senior Editor Tom Berg, included four other trucking media judges with CDLs, including me. We executed our duties at the ADESA auto auction facility in Las Vegas in October, and the winners were announced during ATD's annual convention.
The Kenworth T680 76-inch Sleeper with Paccar MX Engine was selected for the heavy-duty (Class 8) category. The Hino 195h, a diesel-electric hybrid, was selected for the medium-duty (Class 3-7) category.
Choosing those winners from the 10 entries in all was no walk in the park.
Cascadia Evolution: The judges were reminded that this truck was the one that achieved a remarkable 9.31 mpg average on a cross-country trip from San Diego Calif. to Gastonia, N.C. in May 2012. With that 800-pound gorilla strapped into the passenger seat, the rest of the brief test drive was a reminder of the subtle improvements Freightliner has wrought on the Cascadia over the years. This version claims a 7% fuel efficiency improvement over the current model, thanks to a new air dam, and a hood-to-bumper fill, new mirrors, cooling system improvements, etc. -- all small things that make incremental differences. Nothing bold or dramatic this time around.
The DT12 automated manual transmission was a bold difference. It's Daimler's first North American proprietary transmission, and it's a winner. The cab and driver environment hasn't been modified extensively, so it was predictably comfortable and quiet. It did have a high-end driver's seat and trim package elevating it from a typical fleet spec. No driver would be disappointed with a truck like this, and any fleet owner on the planet would have a hard time looking beyond its 9.31 mpg fuel economy achievement.
The T680 wowed audiences at the 2012 Mid-America Trucking Show when it launched, and the appeal still hasn't worn off. From the driver's point of view, the most obvious enhancement is the 83-inch-wide cab. It's a new standard for Kenworth, and one that will attract the single driver who wants more room than the cozy T660 cab offers.
Kenworth went to some lengths with a new stamped aluminum cab design and sleeper designed for ease of repairability. Fleet owners will appreciate the cost savings associated with these changes, and the resulting decrease in downtime. The one-piece windshield uses a new adhesive that is said to cure much faster than previous versions.
The T680 scores well on any driver interface item, like the dashboard, the storage amenities and driving position/visibility, etc. The passenger-side mirror is perfectly places for rear visibility without impeding the lateral view out the side window. Daily maintenance chores are predictably easy, with the check points all easy to see and address.
The T680 gets top marks for internal noise levels and creature comforts, while keeping life-cycle costs low with low-maintenance, long-life components.
Peterbilt Model 579
Peterbilt took the template that became the T680 and the Model 579 in a slightly different direction than Kenworth did, to great success, I'd say. The engineers decided to leave the sleeper as a discreet, detachable unit, offering some additional reseal potential as a day-cab version after many hundreds of thousands of miles. The forward bulkhead of the sleeper is completely new, with a much larger walk-through opening. As a result, the roof lines of the cab and sleeper are low and very much in keeping with the traditional Pete styling. Drivers will like the open and airy cab, but those that prefer the compact 379-style cockpit will be equally at home. It's a brilliant compromise.
The dash line in the truck is lower than the Model 587, and top of the windshield is higher, so overall there's more glass, which gives the driver unsurpassed forward visibility. As well, the beltline in the side windows was lowered somewhat. Together, they offer more of that open feeling -- without feeling like you're sitting in a fishbowl. It's quiet and solid on the road, and the daily maintenance chores – as well as the PM chores won't be any more of a bother than before.
Western Star 4700SF
The Western Star was the only vocational truck in this year's Class 8 lineup, but it sure didn't suffer in the comparison with its long-haul brothers. Sure the suspension was stiffer and the ride a little rougher, but if it wasn't I'd have wondered how it would handle it's intended workplace. There were a few tons of gravel in the box, but the truck was far from fully loaded, which would have smoothed the ride.
The 20K front axle and the super-wide tires under a 110-inch-BBC cab look really sharp, but the maneuverability was remarkable too. The short hood improves visibility in the tight environments where it will see service, so it's anything but a compromise. The driver workspace is as well appointed as any over-the-road truck would be, with traditional Western Star dash and button-tuck upholstery. It was surprisingly quiet, too, for an uncarpeted floor.
This truck was set up as a dump with a typical North Carolina lift-axle array, but the clean back of cab and the body-builder friendly electrical layout, any number of vocational applications are possible, from snowplows to vacuum trucks and anything in between. This truck has the potential to put Western Star back on top of the vocational heap.