For the Power Functions fans out there... 8043 with 1 XL motor, 5 M motors, 3 receivers/remotes. From Jergen's Technic Corner mod along with my own small updates. I prefer the claw
LEGO 8043 Excavator Instructions, Technic
LEGO MOC Ultimate 8043 excavator boom arm modification by laouaistechnic | Rebrickable - Build with LEGO
LEGO 8043 Motorized Excavator Set Parts Inventory and Instructions - LEGO Reference Guide
LEGO Technic Motorized Excavator 8043 In 2010 New Retired | eBay
1 x Lego Technic Teile Set Modell für Construction 8043 Raupen Bagger gelb Motorized Excavator geprüft mit Bauanleitung incomplete unvollständig | Steinpalast EN