Mack Trucks Inc. today displayed on Capitol Hill a prototype hybrid electric powertrain for Class 8 trucks mounted on an Air Force R-11 6,000 gallon refueler truck built on a Mack RD 6x4 chassis Mack ...

VIDEO: John Walsh, vice president of marketing for Mack Trucks North America, shows off the new mDRIVE HD automated manual transmissions at the 2016 NTEA Work Truck Show “The mDRIVE HD is just as at ...

MONTREAL — Equipment manufacturers Mack Trucks and SAF Holland rolled out extra-heavy-duty options here at the ExpoCam truck show, while an executive with trailer maker Manac Inc. pointed out that his ...

Mack Defense said Wednesday it has received an order from the U.S. military for an additional 135 heavy duty trucks that will be built in Allentown. The new vehicle order is part of the previously ...

Mack Trucks, a unit of Volvo Group, has given federal legislators and policymakers a first-hand look at its parallel diesel-electric hybrid technology for heavy-duty trucks. Mack says its hybrid ...

The new mDrive HD automated manual transmission will be standard on Mack Granites. It has toughened gears and synchros, and a more effective fluid cooler. Photo: Tom Berg What’s better than an mDrive ...

Mack Defense has delivered the first five of a new group of heavy dump trucks to the U.S. Army for acceptance testing, and more than 1,200 could follow if planned funding materializes, officials said ...

With the Mack Trucks strike slated to end, a recent report from parent company Volvo Group provides a look at the heavy-duty truck market that 3,500 workers will return to next week. First, where the ...

If we accept the fact that two major advantages of hybrid technology are: 1) dramatically increased efficiency in stop-and-go driving; and 2) potentially strong low-speed acceleration, then it’s clear ...