Fuel savings can flow with Wabco’s aerodynamic trailer product01 October 2014

Wabco has unveiled a new aerodynamic semi-trailer fin to boost fuel efficiency for trailers.

The OptiFlow Tail – showcased at IAA in Hanover (25 September to 2 October) – features four folding panels to improve air flow at the back of the trailer, and is available for new trailers or as a retrofit option.

The durable panels are mounted directly on the trailer's swing doors, allowing the doors to open fully.

Wabco says, in tests, the product enabled a tractor-trailer combinations to achieve 3.5% better fuel economy at highway speeds.

When used with OptiFlow SideWings – Wabco's flow-conductor to optimise airflow around and under the trailer – fuel savings can be up to 7%, says the company.

Author
Laura Cork

Related Companies
WABCO Automotive UK Ltd

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