SoundsCAT 3406 with ENGİNE SOUNDS FOR KENWORTH W900 1.35 July 2, 2019July 1, 2019 - Leave a Comment Version: 1.0. – added 3 new cat3406 engine with sounds for kenworth w900. – engines have own curves and specifications. – enjoy with big old demons. Credits: Engineer 5/5 - (1 vote) Download mod File File size w900_cat 8 MB Share mod: