Instructions for Technic B models are now available | Brickset
GBC 21 Mine Factory - 42055 C Model Building Instructions | NEW to all lucky LEGO 42055 Bucket Wheel Excavator owners: our GBC 21 42055 Mine Factory is finally out! This Great
Close-Up of Folding Triangle Kinetic -- LEGO Technic 42055 alternate MOC - YouTube
Aggregate Processing Plant build (42055 B) : r/legotechnic