RZD - Rossiyskye Zheleznye Dorogi (Russian Railways) Diesel Shunter TEM2 nr. 7130 (Co'Co'), a very popular class built from 1960 in many sub-classes.
Picture taken close to Moscow VKO airport on June 24th, 2012.

Photo by Guido Allieri (guido@allieri.com) - www.allieri.com