ADT addresses user resistance to engine stop-start in heavy-duty vehicles by improving fuel economy, lowering emissions and eliminating cabin shake.  Jacobs Vehicle Systems® has introduced Active Decompression Technology® (ADT®), enabling heavy-duty commercial vehicles to benefit from an engine stop-start system and eliminating engine-shake at both start-up and shutdown. In addition to improving fuel economy and […]

Jacobs Vehicle Systems®, the world’s leading manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms, announces the launch of a compression release engine brake for the International A26 engine. Continuing their strong relationship, Jacobs and Navistar engineers collaborated to provide an engine brake for the latest A26 International engine offering.  By […]

Jacobs Vehicle Systems®, the world’s leading manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms, has just signed a new long term agreement with Daimler Trucks North America (DTNA) to ensure this long standing partnership continues well into the future. With this new long term agreement, Jacobs and Daimler continue their […]

Jacobs Vehicle Systems®, the world’s leading manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms, announces the sale of its 7 millionth engine brake and that it will be displaying its latest technologies at the inaugural North American Commercial Vehicle Show (NACV). While 31 years passed before Jacobs sold its one […]