Afol1969's Building Instructions Thread - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
LEGO Technic 8043 Motorized Excavator MANUAL ONLY ONE BOOK #2 | eBay
LEGO MOC Wheeled Excavator LEGO 8043 Modification by Mr.Platinum | Rebrickable - Build with LEGO
LEGO 8043 Excavator Instructions, Technic
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