EarthWing is a new wind-powered generator offering a low-profile design created by Dan Herrmann, an engineer with over 30 years of domestic and international experience. The EarthWing project is ...
ZTR now offers its Locomotive Axle Generatorâ„¢ in a PCD (pitch circle diameter, also known as BCD, or bolt circle diameter) 6 X 4.5 bolt pattern. The new device is designed for non-Timken bearings, and ...