Gold Medal of Horsepower - ALCO C-855 & C-855B
The Gold Medal of Horsepower goes to two of the only ALCO C-855 diesel-electric locomotives ever built as well as the lone cabless C-855B unit! Union Pacific was the only railroad experimenting with this unusual A-B-A set. With all six diesel engines onboard (2,750 hp each), the three C-855 locomotives could produce up to a jaw-dropping 16,500 hp!
ALCO C-855 photo property of American-Rails.com
![](https://static.wixstatic.com/media/a19a9a_b2658b44c547487da15fb11f320ad102~mv2.jpg/v1/fill/w_147,h_87,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/a19a9a_b2658b44c547487da15fb11f320ad102~mv2.jpg)