Jacobs Vehicle Systems, a manufacturer of heavy- duty diesel engine retarding systems and valve actuation mechanisms, announced that it has developed its first natural gas engine brake for the Cummins ...

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.

Did you know that when you’re doing an engine overhaul, you also should take the time to tune up the engine brake? Too often, the fleet or repair shop gets wrapped up in the engine overhaul and does ...

Jacobs Vehicle Systems provides a closer look at how Cylinder Deactivation (CDA) and Active Decompression Technology (ADT) improves emissions, fuel economy and driver comfort in an International LT625 ...

A banner of J. Irwin Miller, former president and chairman of Cummins, is visible July 23, 2019, in a gathering space in the basement of the newly remodeled Cummins Corporate Office building in ...

Delmont residents may not get the “no-jake-brake” signs exactly where they want them, but they will get several installed in the borough. When residents initially brought complaints to council about ...

New Kensington officials are considering a restriction on the use of jake brakes in part of the city. “Jake brakes” are the common term for the Jacobs Engine Brake, which alters the operation of an ...