ET21 – Sputnik, model made of sheet metal components etched with resin.
ROCO trolleys and motor, making the model has very good drivability. wheels
Full-size cabin with lighting and illuminated desktops.
The model has full right light railway in accordance with Polish norms E1.
Proper made from scratch Polish pantographs ACP-4E. DCC model has a standard 21pin ZIMO decoder license. The possibility of installing an audio decoder.
To improve the appearance of the model is full of strippers and couplers similar to Weinert.
Ability to perform unit locomotive number and revision date