The 2TE70 is a Russian main line dual unit freight diesel locomotive, rated at . It has AC/DC transmission and individual axle traction control and is designed to haul freight trains on the Russian Federation lines RŽD with . The 2ТE70 Freight diesel locomotive with two six-axle sections shares main parts with the TEP70 and TEP70BS passenger diesel locomotives. Each section is rated at and it is designed for running freight trains of up to .
The 2TE70 also shares a number of components with the TEP70BS and TEP70U passenger locomotives.
See also
The Museum of the Moscow Railway, at Paveletsky Rail Terminal, Moscow
Rizhsky Rail Terminal, Home of the Moscow Railway Museum
Varshavsky Rail Terminal, Home of the Central Museum of Railway Transport, Russian Federation History of rail transport in Russia