Following Mercedes-Benz third International Truck of the Year (IToY) win for the Actros model in 2009, Scania achieved a second title for the new R-series in 2010, using a similar formula of proven engines, evolutionary styling, technological enhancements and interior improvements.
The new R Series range was formerly announced in September 2009, and took the IToY prize with 114 votes in mid-November 2009 – one of the shortest launch-to-winning periods in the competition’s history. The Volvo FH16 was the runner-up with 60 votes, ahead of the MAN TGL/TGM on 46.
The engine range was already a known quantity, comprising of straight-six and V8 options. The 13-litre sixes had been introduced in early 2008 and featured the extra-high pressure fuel injection system developed with Cummins with variable geometry turbocharging. Rated at 360hp, 400hp, 440hp or 480hp these engines achieved Euro-5 with EGR only. The V8 15.6-litres with SCR were available at 500hp, 560hp or 620hp initially, with the 16.4-litre 730hp unit joining the line-up in April 2010.
Scania also offered SCR 12-litre sixes at 380hp and 420hp. Behind the engine, Scania updated the Opticruise transmission system, finally dispensing with the clutch pedal, and introducing new management software for a more responsive, smoother performance. A new manoeuvring mode and a rocking function for tippers were added, and a higher geared 2.59:1 axle ratio was offered to enable motorway cruising at under 1,200rpm.
Stylish, redesigned side fairings incorporating catwalk steps were added to tractor models, and the batteries were relocated to the rear of the chassis in order to allow greater capacity fuel tanks of up to 1,500 litres on 4×2 versions. Externally, the cab received a modest refresh with a larger badge, and a re-designed grille. The new grille had wider gaps between the bars, and the apertures were tapered at the lower edge. In addition to improving the appearance of the truck, the new design improved the airflow to the engine which would be required in anticipation for Euro 6. The new look extended down to the bumper, which was reworked to accommodate adaptive cruise control radar.
Inside, the cab received a significant makeover with four optional trim colours and a new dashboard with central storage incorporated. Storage in and above the doors was improved and a fold-out table was provided from the passenger glove box. One of the most welcome changes was the new lower bunk, which was developed into a pull-out design, increasing the width to 900mm, and dispensing with the need to use the previous model’s foam infills.
The R Series also saw the introduction of Scania’s Driver Support System which graded drivers on their hill-climbing, braking and anticipation performance with a star rating via the dashboard. This “innovative learning tool” was one of the measures which appealed to the 22-strong jury alongside the fuel economy, drive-ability, and general efficiency of the vehicle, leading them to declare the R Series a “state of the art truck.”
Words & Pics supplied by Richard Stanier