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
LEGO 42121 Technic Heavy Duty Excavator | BrickEconomy
Volvo EW160E 42053 | Technic™ | Buy online at the Official LEGO® Shop US
LEGO Liebherr excavator R 9800 (42100, LEGO Technic) - buy at Galaxus