[Stay on top of transportation news: Get TTNews in your inbox.] Jacobs Vehicle Systems, a global manufacturer of diesel and natural gas engine retarding systems and valve actuation mechanisms, ...

Jacobs Vehicle Systems’ High Power Density (HPD ) engine brake has entered production with a Chinese truck manufacturer. This is the first OEM application of HPD, launched in 2016, to be announced.

Jacobs Vehicle Systems is to supply its compression release engine brake to Hino Motors (China) Co., Ltd. for its new 10.5-liter U11C diesel engine. The engine is a new model for the Chinese market ...

Jacobs Vehicle Systems announced the launch of a compression release engine brake for 2020 Hino XL Series heavy-duty trucks for the U.S. market. The Bloomfield, Conn.-based company’s engine brake ...

Jacobs Vehicle Systems announced its engine brake model 5783A is now standard equipment on the International A26 engine. Jacobs has supplied a compression release engine brake for International ...

Cummins Valvetrain Technologies reports positive results from further on-road testing of its Jacobs cylinder deactivation (CDA) technology. CDA for diesel engines is a new powertrain technology.