Cummins

Cummins plans electric powertrain for short-haul applications, long-haul still a ways off

Cummins announced Wednesday evening in a teleconference it will introduce a fully electrified powertrain for the urban transportation market by 2019 and a range-extended electrified powertrain by 2020.

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Cummins X15 engine earns Technical Achievement Award

The 14.9-liter diesel gains 3 percent in fuel efficiency over the preceding model, the ISX15, through improvements to air-handling, combustion efficiency, reduced parasitic losses and advanced electronics, according to Cummins.

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Navistar launches new 12.4-liter engine for on-highway applications

Navistar announced at TMC Monday the launch of its new 12.4-liter engine, the International A26, which will replace the company's N13 engine. Kenworth also announced new steer axle options for T680 and T880 trucks, and Cummins launched a new oil analysis program.

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Fiat Chrysler responds to EPA, CARB emissions violations issued over 3.0L EcoDiesel

The EPA contends that FCA installed and failed to disclose engine management software that has increased nitrogen oxides (NOx) in 2014-2016 Dodge Ram 1500 pickups and Jeep Grand Cherokees equipped with a 3.0-liter EcoDiesel engine.

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Bridgestone developing new tire prototype for next Peterbilt-Cummins SuperTruck

The company says the goal for the prototype tires is to increase fuel efficiency by up to 6 percent compared to a model year 2009 baseline tires.

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Platooning, better fuel efficiency the goal for fed-sponsored trucking project

Peloton will contribute its current platooning system and higher-automation platooning technology under development. Cummins will offer powertrain technology. ZF TRW will supply steering controls, and Peterbilt will supply the trucks.

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Cummins, Peterbilt, Kenworth and more announce updated equipment, services at ATA conference

A bevy of trucking-related news has come out of ATA's annual fleet conference so far, including equipment updates from Paccar, Cummins and more.

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International introduces new ‘flagship’ Class 8 tractor

International on Friday introduced its new flagship line of Class 8 on-highway trucks, taking the mantle from the company's ProStar. The new LT series will be available with both the Cummins X15 and the Navistar proprietary N13.

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Several major truck, engine makers awarded $20M to build SuperTruck II

The DOE announced the SuperTruck II program earlier this year. The goal, it says, is to double so-called freight efficiency on Class 8 tractor-trailers by driving down fuel consumption. The program follows up on the original SuperTruck program, which handed out the same $20 million to major truck and engine makers in 2010 to improve fuel economy over 2009 tractor-trailers by 50 percent.

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Cummins brings two new, rebranded 15-liter engines to market

Heavy-duty diesel engine maker Cummins this weekend introduced two new 15-liter engine offerings that will come to market late this year. The 2017 Cummins X15 engines offer two new configurations: The fuel-economy focused X15 Efficiency spec for long-haul applications and the X15 Performance spec for heavy-haul and other more demanding applications.

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