Diesel locomotive Dv12s. In the 21st century series production standard gauge diesel–hydraulic designs include the Voith Gravita, ordered by Deutsche Bahn, and the Vossloh G2000, G1206 and G1700 designs, all manufactured in Germany for freight use. Steam-diesel hybrid locomotives can use steam generated from a boiler or diesel to power a piston engine. The "Cristiani Compressed Steam System" used a diesel engine to power a compressor to drive and recirculate steam produced by a boiler; effectively using steam as the power transmission medium, with the diesel engine being the prime mover The diesel-pneumatic locomotive was of interest in the 1930s because it
Terra Nova 1260HP diesel hydraulic locomotive post enables easy reach of all technical equipments, delivering a comfortable and safe operation. The locomotive has all the necessary equipments mounted in the driver`s cabin, however, a large variety of optional equipment is available for fixing according to the needs of the customers. It is fitted with two diesel engines and two transmissions, which means that it can adjust the delivery of power according to the tractive effort which needs to be generated. For light loads, one engine can be used for optimum fuel economy. If the locomotive comes to a steep grade, the second engine can be turned