CM38B Compressor on 315857

Compressor is heard pumping up unit 315857 at Aldersbrook carriage sidings on 28th November 2022

[@Transportationspotting]

That sound is incredible

[@harrystrains3227]

Quite similar to the 508 compressors but less clunky compared to a 508

[@hikobou9841]

この音は新鮮。日本では聞いたことがない。

[@TERTEOZ7867]

Cool