Kenworth has developed a new 18-speed automated transmission, offering a version for heavy Class 8 trucking and some off-highway uses. The Paccar TX-18 and Paccar TX-18 Pro leverage the company’s ...

Cummins said it will offer an 18-speed version of its Endurant automated transmission as an option for X15 diesel engines beginning next year. Cummins will offer an 18-speed version of its Endurant ...

Paccar’s new TX-18 and TX-18 Pro automated manual transmissions got me thinking about the first time, roughly six years ago, that I drove an AMT which as I look back on it now was sort of like my ...

At first glance, an 18-speed transmission sounds like overkill. After all, most cars get by with five or six gears. But semi trucks are built for an entirely different purpose, and that is moving ...

The new Paccar TX-18 and Paccar TX-18 Pro automated transmissions for Class 8 heavy on-highway and select off-highway vocational applications are now available for order. Both 18-speed transmissions ...

Allison Transmission has been granted a patent for a multi-speed transmission with five planetary gearsets and eight selective couplers, allowing for at least eighteen forward speed ratios and two ...

Most automated manual transmissions go into highway tractors, but Eaton offers three vocational versions of the UltraShift Plus for on/off-road trucks such as dumps and mixers. North America is ...