Lego 8043 Technic Motorized Excavator 100% complete Sealed power bags jpn used 673419158596 | eBay
LEGO MOC Ultimate 8043 excavator boom arm modification by laouaistechnic | Rebrickable - Build with LEGO
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