Electric bus integration video

See our products in action inside a bus!

This brand new 3D animation video demonstrates how the unique technologies found in Dana TM4 SUMO HD direct drive electric powertrain system operates inside a moving city bus. Watch now!

Our new website
is online!

Dana TM4 is renewing its image

Dana TM4 launched its new website last month. It has a totally fresh look and you’ll find it easier to navigate and find what you need. If you still haven’t seen it, take a look now!

June events

Dana TM4 at Electric and Hybrid Marine World Expo

Halo! Dana TM4 will be exhibiting at the 2014 Electric & Hybrid Marine World Expo, taking place in Amsterdam from June 24-26. Dana TM4 will showcase its electric and hybrid marine propulsion solutions. Visit our applications page!