Drive with the camera... The action took place at "OJSC Stoilensky GOK", one of the largest ore company in Russia. Its main facility, the Stoilensky Mining and Beneficiation Plant (SGОК), is located in Stary Oskol, in the Belgorod region. Stoilensky is associated with Novolipetsk Steel and accounts for roughly 16% of Russia's iron ore production. "OPE1" traction unit going with ore train at the quarry of "Stoilensky GOK". OPE1 is the first Soviet traction unit manufactured by Novocherkassk Electric Locomotive Plant (USSR) between 1970 and 2001 years. It designed for work on open cast mining railways, electrified in the single-phase AC power frequency of 50 Hz at a voltage of 10 kV. It also have an opportunity to work on non-electrified stretch. The equipment of the unit is designed for reliable operation at higher voltage in the contact network to 11.6 kV and lowered to 7.5 kV. OPE1 traction unit consists of AC electric section and section with diesel generator. But OPE1 at Stoilensky GOK have not diesel section and controlled from one cab. In the reverse direction train driver monitoring the movement with video camera in the opposite cab.