Our website is best viewed in Firefox 3.6-5.0, Internet Explorer 7-8, and Google Chrome.

Please note that your browser is , version

For the best viewing experience, you can update your browser here or download one of the following:

Skip to navigation Skip to content

Press Releases

Latest News

Results 1 to 25 of 58
Previous1 | 2 | 3

Jacobs Vehicle Systems to Present at SIMCOMVEC 2013

Dec 02, 2013 - BLOOMFIELD, CT – Jacobs Vehicle Systems®, the world’s leading manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms, has been selected to present at the 2013 SIMCOMVEC in Chennai, India.

Learn More

Results 1 to 25 of 58
Previous1 | 2 | 3

Our Story

Although the Jacobs Engine Brake has been on the market since 1961, the need for it was terrifyingly demonstrated to its inventor Clessie L. Cummins, some thirty years earlier. In August of 1931, himself, Ford Moyer, and Dave Evans driving a Cummins diesel powered Indiana truck from New York to Los Angeles...

Read More

Featured Technology


Variable Valve Actuation

Precision Valve Actuation and control systems from Jacobs bring you an 
entire suite of solutions to help achieve performance, fuel economy and 
emissions targets.

Learn More

Featured Technology


High Power Density (HPD)

The Jacobs’ Two-stroke Engine Brake for High Power Density Engines realizes up to 1.5 times the available braking performance of a conventional compression release engine brake.

Learn More

Connect With Us

Back to Top