The Railpower GG20B "Green Goat" is powered by an item sold by what American corporation?
Railpower GG20B The Railpower GG20B "Green Goat" is a low-emissions diesel hybrid switcher locomotive built by Railpower Technologies Corp. It is powered by a single Caterpillar C9 six cylinder inline engine developing 300 hp , which is also connected to a large battery bank where both sources combine for a total power output of 2000 hp . To date, there have been more than 50 GG20B diesel hybrid genset switchers manufactured since their first introduction in 2004.
Dongfang Electric Dongfang Electric Corporation () is a Chinese state-owned corporation engaged in the manufacturing of power generators and the contracts of power station projects. According to Platts, in 2009-10 the company was the second largest manufacturer of steam turbines by worldwide market share, tying with Harbin Electric and slightly behind Shanghai Electric.