MOC] Snow groomer: 42055 C model [WINNER + Redesign] - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
MOC-7823 Technic 42055 C Model: Excavator Designer CYJB MOC FACTORY | MOC FACTORY
Lego Technic Crawler crane: 42055 C model | 4 feet tall! - YouTube
After over 50 hours and many bloody fingers. I finished the 42055 Bucket Wheel Excavator! My biggest set yet and easily the hardest and most tiring! : r/legotechnic