Bearing failures are the most common cause of electric motor and generator failure. Maintenance professionals can optimize the life of these machines by following industry best practices for bearing ...

The bright yellow paint on the Cat D6 XE is hiding an electric drive system that makes it the most efficient tracked dozer on ...

It also weighs about as much as a bike. Combine the power and the weight, and you get a new unofficial power density record.

Everybody praises batteries and the breakthroughs that make them much better, with more range and less fast-charging timing. But electric motors can be improved too. By a lot, according to Infinitum.

An electric compact excavator was airlifted to a summit in the Swiss Alps to help rebuild one of the world’s most iconic cable car routes – because diesel machines aren’t up to the job. Volvo ...