Have you ever wondered how 18-wheelers are able to carry 60,000, 70,000, and even 80,000 pounds of cargo somewhat effortlessly down the highway, and sometimes even up steep mountain-side roads? The ...

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 ...

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 ...

MARSHALL, Mich. — A new, 18-speed automated transmission that will soon be available from Peterbilt Motors Co. can be spec’d for both on- and off-highway uses and with calibrations tailored to ...

Cummins will offer an 18-speed version of its Endurant automated transmission as an option or X15 diesel engines beginning next year. Cummins said it has developed what it called the “next-generation ...

If you love gear bicycles, 18-speed bikes are an excellent choice for you. These 18-speed bicycles allow you to enjoy your ride comfortably and smoothly by shifting gears as per your speed and ...