Technology
The common factor between this class of locomotives and its predecessors is the General Motors Electro-motive (now Electro-Motive Diesel, since 2010 a subsidiary of Caterpillar) EMD 710 engine and EMD D43 electric motors with associated electronic controls (except for the Euro 3000 AC introduced in 2011, which uses EMD AC electric motors). Thus EMD supplies the entire engine (see also prime mover) and power transmission system for these locomotives including the generator.
The rigid bodyshell show technical similarities with the predecessors (RENFE 334, EWS Class 67). The design is modular allowing easy access and change of internal components.
Vossloh suggests that the locomotives could be supplied with alternative engines subject to the customers demands.
The twin cabs have a central driving position with the controls arranged around the drivers seat, the cab is air-conditioned and temperature controlled and designed to minimise noise.
Cold weather variants are available - with additional devices to prevent snow causing problems.
As the locomotives are designed specifically with the European rail network in mind, they can be fitted a variety of different safety systems and are prepared for the ETCS (European Train Control System).
Both versions are available in passenger and freight versions, and also in 1435 mm or 1668 mm gauge.
While there have been several orders for the Euro 4000 model, there have only been two orders for the Euro 3000 model, in 2004 and 2011. The Euro 3000 AC units ordered by Israel Railways in 2011 differ considerably from the earlier Euro 3000 model. Their chassis will resemble that of Vossloh's new Eurolight locomotive, they will utilize a newer and more advanced variant of the EMD710 12-cylinder 3,300 hp engine, will use newer computerized control systems and employ EMD/Siemens AC traction motors (rather than DC engines on the original Euro 3000 model) which will be mounted in a Bo'Bo' bogie of a different design than the earlier Euro 3000 model.
Read more about this topic: Vossloh Euro
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—Octavio Paz (b. 1914)