Jacobs Vehicle Systems

Where to Now for Diesels?

Despite all the attention being given to electric drivetrains, diesel engines still have a long future ahead of them. Engineering, design and innovation centers have never been busier.

Jacobs, Tula to Accelerate Cylinder Deactivation, Dynamic Skip Fire Development

Jacobs Vehicle Systems and Tula Technology have signed an agreement to accelerate the development of Jacobs cylinder deactivation valve actuation technology in conjunction with Tula’s dynamic skip fire control algorithms.

How CDA Works to Cut Emissions, Improve Efficiency

Cylinder deactivation can reduce NOx emissions through hotter exhaust temperatures and allow more efficient engine operation on fewer cylinders under low-load conditions.

How Optimizing Cylinder Deactivation Cut NOx Emissions 74% in Cummins-Tula Test

Testing of Tula's sophisticated cylinder deactivation control technology on a Cummins engine showed a 74% reduction in nitrogen oxides (NOx) emissions. We talked to Tula's senior engineer about how it works.

Jacobs’ Technology Demonstrates Fuel Economy, Aftertreatment Efficiency

Jacobs Vehicle Systems’ cylinder deactivation technology (CDA) combined next-generation diesel engines has delivered performance-enhancing benefits according to recent independent validation tests.

Jacobs Says Cylinder Deactivation Saves Fuel, Reduces NOx

Better fuel economy and lower emissions, already proven in extensive tests by Jacobs, have now been independently measured.

Jacobs Partners with Tula on Cylinder Deactivation for Diesel Engines

Jacobs’ hardware, developed to meet Tula’s systems requirements, will further enhance fuel savings and emissions reductions, the company said.

Jacobs Partners with West Virginia University to Research Low-Emissions Engine Systems

Jacobs Vehicle Systems announced a collaboration with the Center for Alternative Fuels, Engine, and Emissions at West Virginia University to further define the benefits of the company's latest generation of diesel engine emissions technologies.

Jacobs Offers Improved Engine Brake for 2017 X15 Engine

Jacobs Vehicle Systems has announced an optimized engine brake for the 2017 Cummins X15 engine designed to add additional braking power from the engine compared to past models.

Jacobs Debuts High Power Density Engine Brake for Europe

Heavy-duty vehicle component manufacturer Jacobs Vehicle Systems has launched its new High Power Density Engine Brake for vehicle and engine manufacturers, announcing the technology at the IAA Commercial Vehicle show in Hannover, Germany.

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Where to Now for Diesels?

Jacobs, Tula to Accelerate Cylinder Deactivation, Dynamic Skip Fire Development

How CDA Works to Cut Emissions, Improve Efficiency

How Optimizing Cylinder Deactivation Cut NOx Emissions 74% in Cummins-Tula Test

Jacobs’ Technology Demonstrates Fuel Economy, Aftertreatment Efficiency

Jacobs Says Cylinder Deactivation Saves Fuel, Reduces NOx

Jacobs Partners with Tula on Cylinder Deactivation for Diesel Engines

Jacobs Partners with West Virginia University to Research Low-Emissions Engine Systems

Jacobs Offers Improved Engine Brake for 2017 X15 Engine

Jacobs Debuts High Power Density Engine Brake for Europe

Information Center

Latest Industry Updates and Videos

Webinars

Upcoming and On-Demand Webinars

Update Your Address

Where your issues are sent

Where to Now for Diesels?

Jacobs, Tula to Accelerate Cylinder Deactivation, Dynamic Skip Fire Development

How CDA Works to Cut Emissions, Improve Efficiency

How Optimizing Cylinder Deactivation Cut NOx Emissions 74% in Cummins-Tula Test

Jacobs’ Technology Demonstrates Fuel Economy, Aftertreatment Efficiency

Jacobs Says Cylinder Deactivation Saves Fuel, Reduces NOx

Jacobs Partners with Tula on Cylinder Deactivation for Diesel Engines

Jacobs Partners with West Virginia University to Research Low-Emissions Engine Systems

Jacobs Offers Improved Engine Brake for 2017 X15 Engine

Jacobs Debuts High Power Density Engine Brake for Europe

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