The modular design of CFD rolling stock allows our machines to be upgraded quickly and simply without chassis modifications, according to our customers' requirements and the specificities of their rail network (axle load, diesel engine power, type of generator, electrical energy storage systems with on-board or catenary recharging, pantograph for operation on electrified tracks, adaptation of compressed air production, addition of dynamic braking, type of buffers or couplings, size of the driver's cab, rail signalling systems, etc.). Whether you need a marshalling yard machine for shunting heavy freight car convoys at a maximum speed of 30 km/h or a locomotive to tow passenger or freight trains at high speeds (100 km/h or more), you will find a CFD locomotive that will meet your expectations.