Prototype: WLE (Westphalian State Railroad) class ER 20 general-purpose locomotive with diesel-electric drive.
 

Model: The locomotive has a 5-pole motor. Both trucks powered. The headlights are maintenance-free LEDs. The locomotive has a prototypical paint scheme and lettering.

Length over the buffers 87 mm / 3-7/16".
 

One-time series for the MHI / "Exclusiv" program in 2012.
 

This locomotive makes the perfect add-on for the Marklin 86309 car set to make a complete, prototypical train.