Cab manufacturers could slow aerodynamic improvements, trailer manufacturers warn

February 26, 2019 Carol Millett


 

Trailer manufacturers are warning that cab manufacturers could delay the delivery of EU legislation aimed at improving truck and trailer aerodynamics. The draft legislation, which is out for consultation this month, aims to change current regulations on truck and trailer dimensions to allow for more rounded truck fronts and the addition of aerodynamic devices, such as boat tails, on the back of trailers. The proposed changes to the regulations could deliver operators fuel savings of up to 10% a year […]




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Co-operative trials new Dolphin aerodynamic truck-body

December 5, 2012 Chris Druce

The Co-operative Group, which has said it would welcome the opportunity to trial more longer semi-trailers, has become one of the first customers to receive Dolphin aerodynamic truck bodies from Gray & Adams. The Dolphin is named because of its streamlined profile, which is designed to maximise fuel-efficiency and therefore reduce CO2 emissions. The design, fitted in this example to two 26-tonne Scania chassis, features cappings that follow the curvature of the roof, and a vortex generator to smooth the […]