Translated Description from PIKO: New for 2021: Variant of the SU45 of the PKP in epoch V. The PIKO model of the SP45 universal locomotive reproduces all the proportions of the prototype very well. The exact paintwork and precise lettering are each authentically based on their model. The model has free-standing handle bars. Sharply engraved bogies show all details of the original, such as spring elements and axle box covers. The PIKO motor with two large centrifugal masses ensures excellent running properties and a large pulling force. The model has a PluX22 digital interface. Prepared for digital operation with sound, the model can be easily converted at any time.