In this video, I explain what a Lenco planetary transmission is and its purpose. I will detail how planetary gear sets work using a model I created and discuss why Lenco planetary transmissions are ...

Caterpillar will introduce its new planetary transmission designed for medium-duty on-highway applications-- the CX28—as an integrated system with Cat C7 and C9 engines. That would make the new entry ...

Stellantis may be looking to adapt planetary gear hybrid systems—like the one currently used in the Chrysler Pacifica Hybrid plug-in hybrid minivan—to more rugged vehicles, a patent filing indicates.

Automatic transmissions are built to last, but you may be wondering for how long and what you can do to extend the life as ...