The SU46 in the design of the PKP from Era IV. The PIKO model of the SU46 is characterized by the successful mould construction and the harmonious implementation of all relevant details of the prototype machine. The PIKO SU46 has the finest paintwork and printing, matching lamps, digitally switchable driver’s cab and engine room lighting and front and rear lights that work with LEDs depending on the direction of travel. The engine room facility shown in detail was designed as a highlight with a clear view for a more realistic effect. The heavy die-cast zinc frame, two traction tires and the five-pole motor with two flywheels ensure excellent driving characteristics and high tractive forces. The sound model has a suitable PluX22 sound decoder ex works.