A truck show could or might not be your cup of tea/mug of Java, however Mercedes is a minimum of doing its best to form the “Trailer 2011” exhibition attention-grabbing. The truck style world moves at a glacial pace compared to the buyer automobile business, and new models have to be compelled to give serious and important industrial enhancements if they’re to be accepted by the trucking fraternity.
Coming back off the rear of the well-received launch of its new Actros heavyweight tractor unit, Mercedes brought along a trailer concept style that aims to match and extend the many industrial and environmental blessings of that unit. it’s cool, too.
There’s no obtaining round the undeniable fact that trucks are massive sq. boxes that take plenty of energy to go through the air. The turbulence you’re feeling when overtaking one on the highway is ample proof of that.
Mercedes has managed to scale back the frontal wind resistance of the Actros tractor unit by fifteen %, through 2,600 hours of wind tunnel testing. The results may be seen clearly on the front face of the unit, that sports variety of delicate winglets, a plate, and channels to manage airflow the influence of all those millions spent on Formula one Aero analysist.
The logical next step is clearly to use constant rigorous wind-tunnel work to the trailer half the equation, and that is precisely what Mercedes has done. the inside dimensions of the trailer have to be compelled to be maintained, of course, therefore a front air dam reduces the space between tractor and trailer.
The appliance of variety of precisely-calculated curved panels to the surface and beneath of the trailer channel air to a putting rear diffuser. additionally, there’s a 400-mm (15.75-inch) extension to the rear within the variety of a “boat-tail,” that reportedly brings in depth aerodynamic advantages.In total, Mercedes claims a further eighteen % wind resistance reduction within the tractor-trailer combo, that ought to equate to a 5 % reduction in fuel use. For the common year of a busy trailer, that represents a pair of,000 liters (530 US gallons) of fuel and an astonishing five tons (4.5 tonnes) of CO2.