With 2,400 kW 12V240ZJ6E diesel engine, the locomotive adopted AC-DC-AC transmission as its main transmission. Many new structures and technologies have been incorporated in the locomotive, such as AC transmission traction converter system, brushless excitation alternator, auxiliary AC electric transmission system, computer control system, roller bearing suspended traction motor, electronic injection equipment for diesel engine, full power self-load testing performance resistance braking system and so on.
Featuring good performance, low oil consumption, reliable operation, easy maintenance and comfortable working conditions, the locomotives are widely used in the shunting services of large marshalling yards, industry and mine.
Transmission |
AC/DC |
Wheel arrangement |
Co-Co |
Axle load |
23t |
Service power |
2,400 kW |
Design speed |
100 km/h |
Min. curve negotiation radius |
100 m |
Length over coupler centers |
19,980 mm |
Diesel engine model |
12V240ZJ6E |