John Deere is offering an Electric Variable Transmission (EVT) on its larger 8 and 9 series model tractors that replaces a standard mechanical variable transmission with electric motors. Now, they’re ...

John Deere has made updates to its 8 and 9 series tractors for model year 2023 by adding new technology and power. For the largest models of 8 series tractors, John Deere is offering a new stepless ...

Continuously variable transmission (CVT) systems represent a significant advancement in automotive and industrial powertrains by providing a seamless transition through an infinite number of gear ...

See how a vehicle's CVT delivers different amounts of power to a wheel. See how a vehicle's CVT delivers different amounts of power to a wheel. Design Squad is available to stream on pbs.org and the ...

The most reliable means for changing shaft speed remains a mechanical variable-speed transmission. These drives are used to provide a variable output speed from a constant-speed power source (as in a ...

After a couple of millennia of fiddling with gears, you’d think there wouldn’t be much new ground to explore in the field of power transmission. And then you see something like an infinitely variable ...