First WorkStar Truck Powered by Cummins ISB6.7 Engine

International Truck has announced that it has started production of its first International® WorkStar® vocational trucks powered by the Cummins® ISB6.7 engine.

Both the WorkStar and the International DuraStar® medium-duty truck are available with the ISB6.7 as an engine option. Noted Jeff Sass, Navistar senior vice president, North America Truck Sales and Marketing, “The WorkStar with Cummins ISB6.7 gives customers a winning combination of performance and strength.”

The WorkStar has multiple-frame rail options, a double-sided galvanized steel cab protected by an extensive five-step corrosion protection process, and comes standard with the Diamond Logic® electrical system.

The addition of the Cummins ISB 6.7-liter engine expands the WorkStar model’s extensive powertrain options, which include Navistar’s proprietary 9.3-liter and 13-liter offerings. WorkStar is also available with a suite of traditional manual and automated-manual transmission offerings from Eaton and fully-automatic offerings from Allison.

The Cummins ISB6.7, rated up to 325 horsepower and 750lb.-ft. torque, features flexible horsepower and torque ratings, with higher ratings specifically for fire and emergency applications.

Category: Engines & Drivetrains, Featured, General Update