Fuel Smarts

SuperTruck

1  -  5  of  5

December 2014, TruckingInfo.com - Department

Navistar Outlines SuperTruck Progress

A breakdown of how Navistar's SuperTruck will achieve its efficiency goal.

By Deborah Lockridge

Increasing brake thermal efficiency in the SuperTruck's diesel engines is proving more challenging than expected and the goal of 55% still seems a ways off.

Tags: Diesel Engines, Navistar, Fuel Efficiency, Fuel Economy, SuperTruck

August 2014, TruckingInfo.com - Department

Driving A SuperTruck

By Jim Park

The SuperTruck lives up to its name as a groundbreaking technology demonstration project that is also fun to drive.

Tags: Fuel Efficiency, Aerodynamics, SuperTruck

June 2014, TruckingInfo.com - Feature

Delving Into the Cummins/Peterbilt SuperTruck: Part 1

By Jim Park

By the time the Cummins/Peterbilt SuperTruck made its public debut in February boasting 10.7 mpg, some contemporary trucks were achieving better than 8 mpg, and some super-fuel-conscious fleets boast even higher. While that may make the SuperTruck accomplishment seem slightly diminished, that 10.7-mpg milestone is only a small part of the story.

Tags: Cummins, MPG, Peterbilt, Fuel Efficiency, SuperTruck

July 2014, TruckingInfo.com - WebXclusive

The Peterbilt-Cummins SuperTruck, Part 2: More Secrets Revealed

Cummins ISX15 with waste heat recovery from the front-right side

By Jim Park

The Peterbilt-Cummins SuperTruck project achieved almost-unheard-of gains of 68% in freight efficiency over a 24-hour duty-cycle, a 50% improvement in freight efficiency on an 11-hour drive-cycle and a 20% improvement in the thermal efficiency of the engine. How did they do it, and what does that mean?

Tags: Cummins, SmartWay, Peterbilt, EPA, U.S. Department of Energy, SuperTruck, Engines, Fuel Economy

June 2013, TruckingInfo.com - Feature

Trailers: The Next Generation

This is what a tractor-trailer could look like following the work being done through the SuperTruck program.

By Kate Harlow

There aren’t many things less aerodynamic than a box. And a dry van trailer is basically a 53-foot box on wheels. The drag caused by that box and its effect on fuel economy is a challenge that has been taken up by the SuperTruck program.

Tags: Volvo, Fuel Savings, DTNA, Trailers, DOE, SuperTruck, Strick

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